Casio SE-S100 User manual

SERVICE MANUAL
Electronic Cash Register
SE-S100 / PCR-T285 / PCR-T295
(EX-286)
FEB. 2015

SE-S100 / PCR-T285 / PCR-T295
CONTENTS
1. SPECIFICATIONS .......................................................................................................... 1
2. INITIALIZATION .............................................................................................................2
3. DISASSEMBLY............................................................................................................... 9
4. DIAGNOSTIC OPERATION.......................................................................................... 21
5. TECHNICAL INFORMATION........................................................................................ 32
6. EXPLODED VIEW / PARTS LIST................................................................................. 34
* Caution ! / Attention !
Battery
• Risk of explosion if battery is replaced by an incorrect type.
• Dispose of used batteries according to the instructions.
Batterie
• il y a danger d’explosion si la batterie est remplacée par une batterie de type incorrect.
• Mettez les batteries hors d’usage au rebut en respectant les instructions.

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1. SPECIFICATIONS
1-1. Electrical Specifications
Power Consumption In operation Max. 120 V 230 V 240 V
360 mA 240 mA 240 mA
Mode off Max. 30 mA 40 mA 40 mA
Memory protection Back-up battery
Back-up period
Battery life
Mangan Battery (UM-3×2 pcs)
1 year (25 °C)
Replace the battery every 1 years.
Clock & Calendar Accuracy
Auto calendar
Within ± 40 sec. per month (25 °C)
Effective until 2099 A.D.
1-2. Environmental Specifications
Operating temperature 0 °C ~ 40 °C
Operating humidity 10 % ~ 90 %
Storage temperature -25 °C ~ 65 °C
Storage humidity 10 % ~ 95 %
Vibration strength Durable when one side of the unit is lifted to a height of 3 cm and dropped.
1-3. Printer Specifications
Name FTP-628MCL518
Method Thermal line dot printing
Dots/line 384 dots/line
Dot pitch Length 8 dots/mm, wide 8 dots/mm
Paper roll 58 mm × 80 mm φ(Max.)
1-4. Option List
Name Model Note
Waterproof Cover WT-93
1-5. Drawer List
Type Model Specification
S DL-1335A D-27L2C-D54RM-4
S DL-1844A D-27L2C-D53RM-4
M DL-2816A D-25L2C-B84RM-4

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2. IPL (INITIAL PROGRAM LOADER)
Important:
Main PCB (E261-1 PCB) supplied as spare parts have been pre-installed application and diagnostic
software at the timing of product.
So check the version number of main PCB you replaced and install an appropriate application software,
if necessary.
2-1. Preparation
Prepare the SD card which contains the APLI module (IPL file) in the root directory.
2-2. Procedure
(1) Unplug the power cord.
(2) Turn the Mode switch to [PGM], then while pressing f, plug the power cord.
(3) When a pip sound is heard and “BT INT” is displayed, release f.
(4) Insert the SD card into the SD card slot.
(5) 44449999o
(6) 30o
IPL runs.
YY XX
YY XX
YY: Depends on the application.
XX: Counts up from 1 to YY, and stops at YY.
(7) When IPL is completed:
Without LOCALE information Since the diagnostic program automatically runs, carry out the
LOCALE setting.
Refer to the flow in “Initial LOCALE judgment/settings” (P3).
With LOCALE information Proceeds to the language setting.
Refer to the setting flows by destination (P4 to 7).

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3. INITIALIZATION
Important:
Main PCB (E261-1 PCB) supplied as spare parts have been pre-installed application and diagnostic
software without LOCALE code.
Then LOCALE code should be set at first when you replace a main PCB from spare parts in your stock.
Initial LOCALE judgment/settings
Does LOCALE information exist ?
Yes
No
Yes
Does LOCALE information exist ?
No
Does Flash ROM information exist ?
Yes
No
Set the Mode switch to the position other than [OFF].
Set LOCALE code.
Command: d1 d2 0016o
Unplug from AC outlet.
Wait 10 sec., then plug into AC outlet.
( Restore INIT )
End
After IPL is completed.
Go to the setting procedure by destination.
10
20
30
50
60
EU
US
UK
CANADA
Other areas
d1 d2: LOCALE code
Diagnostic program mode
Remove the memory protection batteries from battery compartment and unplug the power cord
from AC outlet.
After 10sec. or more, set the memory protection batteries into battery compartment and plug the
power cord into AC outlet.
Tips: Regarding to deletion of the LOCALE information
In diagnostic program mode, input the following command.
2
16o

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Setting for EU
Date setting
Time setting
( Initialization )
Tax setting
( Initialization )
Completion of destination setting
Language selection
Danish, Norwegian and Finnish
Other than Danish, Norwegian and Finnish
Rounding setting
From “Initial LOCALE judgment/settings”

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Setting for US
Date setting
Time setting
( Initialization )
Tax setting
( Initialization )
Completion of destination setting
Language selection
Spanish
English
From “Initial LOCALE judgment/settings”

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Setting for UK
Tax setting
( Initialization )
Completion of destination setting
Country selection
Ireland
UK
Date setting
Time setting
( Initialization )
From “Initial LOCALE judgment/settings”

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Setting for CANADA
Date setting
Time setting
( Initialization )
Tax setting
Rounding setting
( Initialization )
Completion of destination setting
Language selection
French
English
From “Initial LOCALE judgment/settings”

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Setting for other areas
Date setting
Time setting
Tax settingTax settingTax setting
Rounding settingRounding setting
Australian GST
Asetting
Malaysian GST
setting
( Initialization )
( Initialization )
Completion of destination setting
Country selection
Language selection
Arabic
Vietnamese
English
French
Spanish
Australia Singapore
New Zealand
Other countriesMalaysia
From “Initial LOCALE judgment/settings”

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4. DISASSEMBLY
4-1. Important
• Please note that the product on this manual may appear to be different from the actual one
according to the changes such as engineering design change.
• Be sure to unplug the power cord before starting any repair/maintenance.
• In order to prevent static and avoid leaving grease from the hand, wear conductive gloves,
finger cots, or anti-static band when assembling/disassembling the product.
• Do not use metal tweezers. Be sure to use plastic tweezers with flat tips.
(Anti-static tweezers are recommended)
• Cautions Concerning Screws
* There are several kinds of screws. Be sure
to use the correct type of screws when
reassembling. It is advisable to sort the
screws as shown right after removing them.
* Specifications of the screw
S1
( φ : 3mm, L: 5mm)
S2
( φ : 3mm, L: 16mm)
S3
( φ : 3mm, L: 8mm)
S4 ( φ : 3mm, L: 8mm)
+ Washer (
φ : 3mm)
S5
( φ : 3mm, L: 6mm)
S6
( φ : 2mm, L: 5mm)
S7
( φ : 3mm, L: 5mm)
S8
( φ : 3mm, L: 14mm)
S9 ( φ : 3mm, L: 8mm)
+ Washer ( φ : 4mm)
S10
( φ : 3mm, L: 8mm)

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4-2. Flowchart
* See the flowchart below for the order of disassembling major components.
B. MAIN-UNIT (S-type Drawer) B. MAIN-UNIT (M-type Drawer)
D. PS-ASSY
PS-UNIT, DISPLAY-UNIT
E. MODE KEY
F. MOTER G. PCB ASSY/E286-1
H. MOUNT/PCB
J. KEY BOARD UNITI. PRINTER
A. Replacement of detachable parts of the product
Drawer Type?
S-type M-type
4-3. Procedure
A. Replacement of detachable parts of the product
COVER/PRINTER
COVER/BATTERY
PLATEN ARM
ROLLER/D-P
PULLY/WIND
COVER/SD
SPOOL/PAPER
Memory protection batteries
Paper roll
SPRING/PRESS/A
CAP/L
KEY TOP/L
KEY TOP/S
CAP/S
RUBBER/CONTACT

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B. MAIN-UNIT (S-type Drawer)
B-1. Remove the cable tie.
B-2. Pull the drawer release lever and then remove the drawer.
[NOTE] In case the drawer is locked with a drawer lock key, the lever does not activate.
Drawer release lever
Cable tie
AC power cord
B-3. Undo two screws.
B-4. Slide the MAIN UNIT toward the back. Disengage the MAIN UNIT as you pull out the AC power
cord.
B-5. Remove the drawer cable from the hook.
Pull out the AC power cord.
Screws (S2)
Hook
Drawer cable

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B-6. Remove the cable tie.
B-7. Disconnect the DRAWER connector.
Cable tie
Connector
B-8. Undo five screws and remove the COVER/PCB.
Screws with Washers (S5)Screw (S1)
Screw (S4) + Washer
NOTES ON ASSEMBLY:
• Fasten together the SHEET/SHIELD/LCD and the COVER/PCB.
SHEET/SHIELD/LCD
COVER/PCB
Screw (S1)
Y COVER/PCB
COVER/PCB
Cloth tape/19x25
Cloth tape/19x45
HOLD/ROM

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C. MAIN-UNIT (M-type Drawer)
C-1. Remove the cable tie.
C-2. Pull the drawer release lever and then remove the drawer.
[NOTE] In case the drawer is locked with a drawer lock key, the lever does not activate.
Cable tie
AC power cord
Drawer release lever
C-3. Undo one screw.
C-4. Slide the MAIN UNIT toward the back. Disengage the MAIN UNIT as you pull out the AC power
cord.
C-5. Remove the drawer cable from the hook.
Screws (S4)
Pull out the AC power cord.
Drawer cable
Hook

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C-6. Remove the cable tie.
C-7. Disconnect the DRAWER connector.
Cable tie
Connector
C-8. Undo one screw.
Screw (S9) + Washer
Y DRAEWR CASE
COVER/TOP
HOLD/ROM
COVER/PCB
COVER/CORD + Screw (S3)
COVER/CORD + Screw (S3)
Cloth tape/25x50
Copper foil tape/20x40
PLATE + Screw (S3)
COVER/CORD + Screw (S3)
Screw (S3)

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D. PS-ASSY (PS-UNIT, DISPLAY-UNIT)
D-1. Undo four screws.
D-2. Disconnect the connector and FFC.
D-3. Remove the PS-ASSY.
Connector
FFC
PS-ASSY
Screw (S8) Screw (S8)
Screw (S3)Screw (S3)
NOTES ON ASSEMBLY
Be sure that the LCD surfaces are clean.

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Y PS-UNIT
(1) Peel off the tape.
(2) Remove the MOUNT/PS-UNIT.
Cloth tape/19x20
DISPLAY-UNIT
MOUNT/PS-UNIT + PS-UNIT
NOTES ON ASSEMBLY: PS-UNIT
• When the PS-UNIT is replaced with a new part, attach the cable tie and tape.
Cable tie
Cloth tape/19x50

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Y DISPLAY-UNIT
SHEET/SHIELD/LCD
CABLE/FFC/JOINER
DISPLAY-UNIT
FRAME/DISPLAY
(1) FRAME/DISPLAY
Disengage two hooks and remove the FRAME/DISPLAY.
FRAME/DISPLAY
Hooks
(2) SHEET/SHIELD/LCD
It is fixed with two double faced tapes.
SHEET/SHIELD/LCD
D-TAPE/SHEET

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E. MODE KEY
F. MOTOR
MODE KEY MOTOR
FFC
Connector
Hook
Screws (S3)
G. PCB ASSY/E286-1
G-1. Undo one screw and then remove the HOLDER/IC.
G-2. Undo three or five screws.
S-type: S5 3
M-type: S5 4, S7 1
G-3. Disconnect the connector and FFC.
G-4. Remove the PCB ASSY/E286-1.
G-5. Disconnect the FPC.
PCB ASSY/E286-1
FPC
FFC
Connector
Screws with Washers (S5)
HOLDER/IC + Screw with Washer (S5)
Screw with Washer (S5) *M-type only
Screw (S7) *M-type only