Avery Dennison LOKPRINT 676 User manual

User Manual
Model 676 - LOKPRINT™
Machine Configuration over 1, 1 over 1 & over 0
AVERY DENNISON
Manual Edition 3.0
0 August 004
Manual Part Number 371389

User Manual Model 676 LOKPRINT®
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User Manual Model 676 LOKPRINT® Scope •
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Contents
Scope 1
Introduction................................................................................................................................1
Safety Issues / Warnings 1
Caution.......................................................................................................................................1
Warranty Information
Description / Specifications 3
Printer Description..................................................................................................................... 3
Printer Specification ..................................................................................................................5
Personal Computer Specifications .............................................................................................6
Customer Responsibility 7
Location of Printer..................................................................................................................... 7
AC Power Line .......................................................................................................................... 9
Printer Unpacking / Installation 9
npacking..................................................................................................................................9
Inventory of Components.........................................................................................................10
Fuse Configuration...................................................................................................................11
Installing the Power Cord ........................................................................................................12
Installing the PC Interface Cable .............................................................................................12
Installing the PC Software .......................................................................................................12
TCB Dip Switch S2 Settings....................................................................................................12
Printer Operation 13
Loading Stock.......................................................................................................................... 13
Butt Splice ............................................................................................................................... 14
Web Guides .............................................................................................................................14
Print Head Operation ............................................................................................................... 15
Installing Ink Ribbon ............................................................................................................... 17
Splices...................................................................................................................................... 18
Control Panel Operation 19
Printer Controls........................................................................................................................ 19
Indicator Lights........................................................................................................................ 20
Display Modes ......................................................................................................................... 22

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• Scope User Manual Model 676 LOKPRINT®
Adjustments 3
Feed Roller Pressure................................................................................................................ 32
Sensors..................................................................................................................................... 32
Sensor Adjustments: ................................................................................................................ 32
Machine Set p Sequence .......................................................................................................33
Maintenance 34
Cleaning...................................................................................................................................34
Print Head Handling ................................................................................................................ 35
Print Head Replacement ..........................................................................................................36
Lubrication Procedure.............................................................................................................. 39
Electrical Trouble Shooting 40
Power p / Sign On / Communications ...................................................................................40
Stock / Ink Advance.................................................................................................................42
Print .........................................................................................................................................43
Mechanical Trouble Shooting 44
Stock ........................................................................................................................................44
Ink............................................................................................................................................45
Print .........................................................................................................................................45
Appendix A 46
Error Messages ........................................................................................................................46
Appendix B 47
Software pgrade Chip Placement Positions........................................................................... 47
Front Panel Diagnostic Descriptions........................................................................................ 49
Appendix C 50
Printhead Life Extension.......................................................................................................... 50
Printhead Fail Modes ...............................................................................................................51
Printhead Cleaning Procedure..................................................................................................52
Printhead Installation and Removal Procedures....................................................................... 53
Electrical Assembly Drawings 54
Machine Wiring ....................................................................................................................... 54
Electrical System Schematic ....................................................................................................55
Motherboard Power Connectors ..............................................................................................56
Mechanical Assembly Drawings 57
nwind Assembly Drawing ..................................................................................................... 58
nwind Parts List ....................................................................................................................59
Web Guide Assembly Drawing................................................................................................60
Web Guide Parts List...............................................................................................................61
Drive Assembly Drawing.........................................................................................................62
Drive Parts List ........................................................................................................................63
Top - Printhead Assembly Drawing......................................................................................... 64

User Manual Model 676 LOKPRINT® Scope •
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Top - Printhead Parts List ........................................................................................................65
Bottom – Printhead Assembly Drawing................................................................................... 66
Bottom – Printhead Parts List.................................................................................................. 67
Ink nwind / Rewind Assembly Drawing................................................................................68
Ink nwind / Rewind Parts List............................................................................................... 69
Web Tension Guide Assembly Drawing.................................................................................. 70
Web Tension Guide Parts List ................................................................................................. 71
Drive Belt Routing Drawing....................................................................................................72

User Manual Model 676 LOKPRINT® Scope •
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Scope
Introduction
This user manual was arranged for the person who is going to operate the machine.
The information is arranged in the order that is needed to install and operate the
machine. It starts with general information, then to unpacking the crate, installing the
stock and ink ribbon, printer operation, control panel operation, and finally care and
maintenance of the printer.
We at AVERY DENNISON hope that you will come to appreciate the efforts and
quality that has gone into producing your AVERY DENNISON 676LKP Printer and
wish to remind you that you are our number one priority. We welcome any
constructive comments or criticisms so that we may continue to offer you the best
printer in the industry for years to come.
Safety Issues / Warnings
Caution
This machine has some pinch points. All of these areas have been well guarded and
it is recommended that the safety features of this machine are never altered or
defeated.

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• Warranty Information User Manual Model 676 LOKPRINT®
Warranty Information
Limited Warranty
AVERY DENNISON extends the following warranties to the original purchaser of a
AVERY DENNISON 676LKP that has been installed and operated using
recommended procedures and operating conditions.
Parts
Parts found defective in material or workmanship will be replaced at no charge for a
period of six months following the machine's shipment date. Parts damaged by
negligence, abuse, or normal wear are not covered. AVERY DENNISON 676LKP
parts classed as normal wear items include print heads, feed and platen rollers, and
knife blades.
Service
Service to replace defective parts as defined above, shall be provided at no charge for
a period of six months following the shipment date.
When ordering machines and supplies in the .S.A., reference all correspondence to
the address below.
AVERY DENNISON
One Wilcox Street
Sayre, Pa. 18840
Call: 1-800-967-2927 or [phone]
Fax: [phone]
For spare parts, requests for service or technical support
AVERY DENNISON
One Wilcox Street
Sayre, Pa. 18840
Call: 1-800-967-2927 or [phone]
Fax: [phone]
For parts and service in other countries please contact your local AVERY
DENNISON supplier.
AVERY DENNISON reserves the right to incorporate any modifications or
improvements in the machine system and machine specifications which it considers
necessary and does not assume any obligation to make said changes in equipment
previously sold.

User Manual Model 676 LOKPRINT® Description / Specifications •
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• 3
Description / Specifications
Printer Description
The AVERY DENNISON MODEL 676 LKP THERMAL PRINTER (Figure 1) is
an electronic printer that can print on noncoated polyester stocks. The printer is
available as a 2 station single sided printer, a 2 over 1- two-sided printer and as a 1
over 1 - two-sided printer. The printer interfaces to a computer or a main frame
system that allows for computer input or even design of a label with AVERY
DENNISON’S PCMate Plus's “FORMATTER” program. The printer can generate a
complete label printed on one side, with two colors on the top, two sided with either
two colors on top with a third on the bottom, or one color on top with a second color
on the bottom.
• Design your own labels on a PC
• Computer interface = IBM Compatible
• Mainframe direct interface
• RS232 9 Pin D shell female Serial interface connector
Figure 1 - AVERY DENNISON MODEL 676LKP LABEL
PRINTER

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• Description / Specifications User Manual Model 676 LOKPRINT®

User Manual Model 676 LOKPRINT® Description / Specifications •
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Printer Specification
Print method: Narrow web thermal transfer printer
Speed – 3,4, and 5 IPS (76.2, 101.6, and 127mm/second) – w/ Lokprint II, 5” only
Label Size Min: 1.062" (27mm) web x 1" (25.4mm) feed
Max: 2.0" (51mm) web x 1.0" (25.4 mm) feed
2.0" (50.8mm) web x 5.0" (127 mm) feed
Cutting No cutter included on printer
Print Area Min: None
Max: up to 2" (50.8mm) web x up to 13.875" (352.4 mm) feed
Resolution 300 DPI x 300 DPI
Fonts
recommended
for 676LKP
printers
- Resident in the printer and tested in Lokprint applications: Swiss 721Bold, Swiss 721 Heavy,
Swiss 721 black condensed, Swiss 721 Medium.
- Tested, must be ordered as an option: Swiss 721 BT 0003
- 7pt up to 96pt (300 DPI),
- All rotations 0°, 90°, 180°, 270°
Logos No restriction on number or size per tag (up to maximum image area)
All rotations 0°, 90°, 180°, 270°
Care Symbols Full Ginetex Care Symbol set and full NAFTA / ASTM Care Symbol Set
Fully Scaleable
All rotations 0°, 90°, 180°, 270°
Justification Left, Right, and Center field selectable
Stock Support for blank sublimation fabric only
Interface AVERY DENNISON PCL via RS232 serial port - 9 pin D-shell
Control Panel Push-button printer function with 2 Line x 24 Character International LCD Backlit Display
Dimensions 17.0" (431.8mm) high x 33" (838.2mm) wide with 10” O.D. supply roll (30” (762mm) printer
only) x 20.0" (508.0mm) deep
Weight 107 Lbs. (48.5Kg.) Shipping Weight = 130 Lbs. (58.9Kg.)
Electrical 90-132 / 180-265 VAC 50-60Hz 10Amp 1 Ph ser selectable through AC entry fuse config.
Temperature 41°F (5°C) to 104°F (40°C)
Humidity 5% to 90% non-condensing

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• Description / Specifications User Manual Model 676 LOKPRINT®
Other Features - Downloading of information while machine is operating
- Sequenced Fields
- Time/Date Stamping (Both month/day/year and day/month/year format)
- Life Counts
- Operator adjustable: strobe, cut position, print position, baud rate, and buffer size
- Error Detection of: stock out, ink out, print head open, feed open, full stacker, stacker jam,
and print head over-temperature
- Display: labels left to be cut and stacked in a batch, batch ID, total life inches, total life
cuts
- Self Diagnostics
Ink Ribbon AVERY DENNISON high energy dye sublimation
Options - PCMate Plus w/Formatter – 800264 on 3 ½” disks or 800264CD on CD disk
- Spare Parts Kit – 370016 for all head configurations
- International Hardware Kit - 370014
Personal Computer Specifications
This specification describes the hardware and application software requirements for
the Personal Computer that is used to download to the AVERY DENNISON 676
LKP Printer.
The AVERY DENNISON AVERY DENNISON 676 LKP Printer uses a Windows
version of “PcMate Plus / Formatter”. This application will create the tag or label
formats (layouts) then fill and transfer data to the printer through the serial port of the
computer.
“PcMate Plus / Formatter ” Requires the following;
• IBM® PC or compatible
• Microsoft Windows® 98 2
nd
edition or higher
(Including Win 2000, ME, NT, and XP)
• 64 Megabytes RAM
• 1 Gigabyte Hard Drive
• Pentium or Pentium Type processor - 400 Mhz or higher
• 3-1/2" floppy drive and CD Rom
DISK DRIVES: You will need a hard disk with at least 100 megabytes of free disk
space to store the PCMate Plus program. Additional space will be required to store
formats, batches, etc.
Refer to your specific software package for proper installation procedures.

User Manual Model 676 LOKPRINT® Customer Responsibility •
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• 7
Customer Responsibility
Location of Printer
The printer weighs approximately 250 Lbs (113.4 Kg) and requires a table of
sufficient quality and strength to handle this load while the printer is operating.
AVERY DENNISON recommends an industrial type worktable having the
approximate dimensions of 96" (245.8cm) wide to 30" (76.2Ccm) deep to 32"
(81.3cm) high. Refer to Figure 2.
Figure - Recommended Workstation Layout.
The location of the AVERY DENNISON 676 LKP printer should be based on
human factors. The printer should be located in an area that maintains optimum flow
of your product while providing for the operator’s comfort. AVERY DENNISON
has taken significant steps to ensure that the operator controls and operations are
easily accessible. This goal can only be met, however, if the printer is also located
with human factors in mind. These include the height of the printer, the space around
the printer, and the accessibility to the printer.
The AVERY DENNISON 676 LKP printer is a high-resolution 300 DPI thermal
printer. While AVERY DENNISON has designed the printer to be reasonably quiet,
it is recommended to locate the printer in an area where printing and cutting
repetitious noise is acceptable.
The AVERY DENNISON 676 LKP printer is designed to operate in conjunction
with the AVERY DENNISON Lokprint™ II box and either an ltrasonic Finisher, a
Cold Knife Finisher or a Rewind nit.

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• Customer Responsibility User Manual Model 676 LOKPRINT®
The unit should always be operated with the cover closed to minimize the amount of
dust and dirt in the machine.

User Manual Model 676 LOKPRINT® Printer Unpacking / Installation •
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• 9
AC Power Line
AVERY DENNISON requires that the electric service be 10 Amps @ 115VAC or 10
Amps @ 230VAC. This will allow the computer and any additional support or
service equipment to be plugged into the same service.
Any electrical service which is supplying a AVERY DENNISON printer or
peripheral equipment connected to a AVERY DENNISON printer should follow
standard electrical code practices including proper grounding and neutral
requirements.
The AVERY DENNISON printer was designed to operate in an industrial setting for
extended periods of time; however, the printer is controlled by a microprocessor
which is very sensitive to brownouts or power spikes. For this reason as well as the
minimum recommended current supply, AVERY DENNISON recommends that a
separate “clean” service be installed or reserved for the exclusive use of the AVERY
DENNISON printer and it’s peripherals.
Printer Unpacking / Installation
Unpacking
The AVERY DENNISON printer is shipped in a large cardboard box that may be
difficult to move by hand.
DO NOT REMOVE THE PRINTER FROM THE PACKAGE OR UNPACK
IN THE SHIPPING / RECEIVING DEPARTMENT.
NOTE: npacking in the shipping / receiving department is not recommended for
the following reasons.
First: The box in which your AVERY DENNISON printer was shipped allows the
printer to be moved with a forklift, forkcart or handcart. Because of the
weight of the printer, it is easier and safer to use one of these devices to
move the printer to its intended installation location.
Second: Leaving the printer in the crate while it is being moved within your
facility will help to protect the printer during the movements to this new
location. Once the printer has reached its intended location you should
begin the unpacking process.
Open the box from top by removing the two (2) banding straps and cutting the tape
seam on top of the printer. (See Figure 3).
Remove the plastic over the printer.
Remove all the smaller loss items from in and around the printer.
There is a sleeve to lift the printer from the box for easy removal.
Lift the printer onto the table.

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• Printer Unpacking / Installation User Manual Model 676 LOKPRINT®
Inspect the machine for shipping damage. If obvious damage is discovered, contact
AVERY DENNISON for further instructions - in the .S.A. at [phone]. In
countries other than the .S.A. please contact your local AVERY DENNISON
supplier.
Figure 3 - Shipping Box.
Save the shipping materials to relocate the unit or return to factory for service.
Inventory of Components
The following list shows the additional parts (pieces) that should be included in your
AVERY DENNISON 676 shipping crate. If anything is missing, notify AVERY
DENNISON immediately - in the .S.A. at [phone]. In countries other than
the .S.A. please contact your local AVERY DENNISON supplier.
- AVERY DENNISON 676 LKP " ser's Manual"
- A quick-disconnect power cord
- A serial communications cable with adapter
- Optional software ordered to drive the printer.
- Tool kit
NOTE: Some of the above parts may be inside the envelope that contains the tool
kit.
AVERY DENNISON 676LKP TOOL KIT (#371391)
241149 Anti-Static Gloves (2)
241132 Anti-Static Wrist Strap
921309 Hex Key Set
101330 9/64” Ball Driver
921304 5/32” Ball Driver
921364 3/16" Long Ball Driver
351156 Chip Removal Tool
371389 676LKP sers Manual
921353 Phillips Head Screwdriver
921338 T-T Printer Cleaning Kit

User Manual Model 676 LOKPRINT® Printer Unpacking / Installation •
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• 11
Fuse Configuration
The main fuse(s) on the AVERY DENNISON 676 LKP are located inside the AC
power entry receptacle. The entry has a fuse drawer that holds the fuse(s) and selects
the appropriate line voltage. If the number in the window DOES NOT match the AC
line intended to be supplied to the printer, DO NOT plug the power cord in. Re
configure as follows:
1) sing a flat blade screwdriver, open the AC entry by lifting the tab just above the
voltage indicator window.
WARNING: Attempting to open the AC entry with the AC power cord inserted into
it will cause damage to the AC entry.
2) Remove the red fuse drawer.
3) Remove all fuses and the fuse jumper if it is present.
4) Insert into the fuse drawer the correct number and style of fuses and fuse jumper
for your application.
Configura ion Number One: Line voltage between the range of
90 - 132VAC @ 50 - 60Hz 1 Ph
1) Install one 921167 - 10.0A 250V Fast Acting 1/4 x 1 1/4"
2) Install one Fuse Jumper
See Figure F SE1
Configura ion Number Two: Line voltage between the range of
180 - 265VAC @ 50 - 60Hz 1 Ph
1) Install two 921168 10.0A 250V Fast Acting 5 x 20MM
NOTE: The fuse jumper mus be removed o ins all bo h 5 x
20mm fuses.
The fuses mus be be ween poin s A and B as shown no B and C.
See Figure F SE2
FUSE 1 FUSE 2
Location of 115V Text
Location of 230V Text
Two 5 x 20MM Fuses One Each Side
One 1/4 x 1 1/4" Fuse Fa Side
Location of 115V Text
Location of 230V Text
Fuse Jum pe 5 x 20 m m fuse
FRONT FRONT
A
BC
5) Reinsert the fuse drawer into the AC entry with the desired voltage up.
6) Close the AC entry and verify the correct voltage is now visible.

1 •
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• Printer Unpacking / Installation User Manual Model 676 LOKPRINT®
Installing the Power Cord
A power cord is shipped with each printer. The cord for 115-volt printers will use
the standard three-prong plug used in the .S.A. A 230-volt printer and some other
115-volt configurations must have the receptacle end of the connector removed and
the proper plug installed. It is the customers’ responsibility to have the plug and
alteration work done by a certified electrician. AVERY DENNISON supplies
printers to many countries with many variations. Therefore we leave this to the
customer to make the proper selection for their country.
Installing the PC Interface Cable
The 676 requires a 9-pin RS232 cable. This cable is provided with the printer. If the
cable was not found it can be ordered from AVERY DENNISON (Part no. 351124).
The male end of the cable should be connected to the 9-pin D-shell female connector
that is located on the right side of the printer. The female end of the cable is made to
fit a 9-pin male RS232 connector on the back of the PC.
Installing the PC Software
The software to drive the AVERY DENNISON family of printers is covered in
separate documentation. The “Formatter” software to create formats for the AVERY
DENNISON 676 printer is a Windows application. The original software “Selfform”
will not create formats for the 676. The new "PCMate" package is capable of making
formats for all AVERY DENNISON control printers.
PCMate Plus Ver. 3.21.32 will support the 676LKP. Lower versions may not contain
the test drivers.
The printer is also capable of operating directly from a mainframe when using the
RS232 interface and AVERY DENNISON's PCL command language.
TCB Dip Switch S Settings
DIP SWITCH # DEFINITION 676 LOKPRINT™
8 LOKPR NT™ OFF
7 UNUSED OFF
6 UNUSED OFF
5 STACKER OFF
4 MACH NE
TYPE
ON
3 MACH NE
TYPE
ON
2 UNUSED OFF
1 300 DP ON

User Manual Model 676 LOKPRINT® Printer Operation •
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• 13
Printer Operation
Loading Stock
SUPPLY
HEAD 3
STOCK
HEAD 2
SUPPLY
NK
FABR C
WEB GU DE HEAD 2
TAKE-UP
HEAD 2
DR VE / AUX
NK
HEAD 3
HEAD 3
TAKE-UP
HEAD 1
TAKE-UP
HEAD 1
HEAD 1
SUPPLY
Figure 4 - LOKPRINT® Threading Diagram
Loading Stock For The First Time
1) Adjust the unwind width wider than the roll of stock to be loaded. Set the stock
roll on the unwind between the guides with the stock unwinding from the top
clockwise. Adjust the unwind width down to the stock size with the outer guide
contacting the roll. Turn the knob an additional ½ turn clockwise. This will
activate the constant backpressure device.
2) Adjust the web guides to a width wider than the stock.
3) Remove the tape or pull the glued end of the stock loose from the supply roll of
stock. Pull off about 2 feet (.5 m) of stock to thread it through the printer.
NOTE: If the material was glued to the core, cut off all material that has glue on any
surface.
4) Open the hinged cover to the machine.
5) Open all print heads that are in use by pulling the release knob and then rotating
the print heads into the open latched position. The print stations have a pin in
the rear to hold them open.

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• Printer Operation User Manual Model 676 LOKPRINT®
6) Open the feed rollers by rotating the feed pressure knob counterclockwise.
7) After looping the leading edge of the stock over the decurler slide it through the
web guides. Keep the stock in the center, as the printer is center justified.
8) As the stock exits the web guides, continue to slide the stock through the print
stations.
9) Once the stock reaches the feed rollers it maybe necessary to hold the feed
pressure knob open in order to pass between the rollers.
10) Check that the stock is centered and tracking straight through the printer. Adjust
as needed.
11) Allow feed to close (spring loaded). Close the printheads that are in use. Do not
run a station closed that is not in use. This will cause premature head failure.
12) Rewind any loose stock back onto the supply roll.
13) Adjust the web guides on the decurler down to the edges of the stock without
deforming the stock.
Butt Splice
NOTE: DO NOT R N B TT SPLICES THRO GH THE PRINT STATIONS
The AVERY DENNISON 676 LKP has been designed keeping the operators need to
change supplies quickly and often in mind. Re threading the stock is quicker than
butt splicing is. If however you have determined a butt splice is necessary, after
loading a new roll of stock onto the unwind tape the free ends together. Remove all
slack by rotating the supply roll counterclockwise. To prolong print head life it is
highly recommended that all hand splices be advanced beyond the print stations
before printing is resumes. This can best be accomplished by using the stock
presently in the print stations to manually pull the new stock through and into the
stacker. Once the butt splice is in the stacker close the feed rollers and those print
stations needed for the format.
NOTE: Whenever stock of a different type or width is put on the printer, a sample
run should be performed. If the print quality / position is acceptable, you
can immediately begin your production run. If the print quality / position
needs to be optimized, refer to the Adjustments section and perform the
procedure needed to make the necessary improvement.
Web Guides
The AVERY DENNISON 676 LKP printer has been designed with the operators'
needs in mind. Therefore there are only two sets of web guides in the printer that
need to be changed as the width of the rolls change for various width stocks. Neither
of these adjustments require a tool.
The first guide is on the unwind itself. A knob located on the front of the unwind
adjusts the width of the guides on the unwind while maintaining center justification.
To increase the width, turn the knob counter clockwise - to decrease the width, turn
the knob clockwise. Adjust the unwind width wider than the roll of stock to be
loaded. Set the stock roll on the unwind between the guides with the stock
unwinding from the top clockwise. Adjust the unwind width down to the stock size