Panasonic KX-FHD301 User manual

©2001 Kyushu Matsushita Electric Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
KX-FHD301
(for U.S.A.)
Compact Plain Paper FAX
ORDER NO. KMF0105461C1
F7

1 INTRODUCTION 3
1.1. SAFETY PRECAUTIONS 3
1.2. INSULATION RESISTANCE TEST 3
1.3. FOR SERVICE TECHNICIANS 3
1.4. BATTERY CAUTION 3
1.5. AC CAUTION 4
1.6. PERSONAL SAFETY PRECAUTIONS 4
1.7. SERVICE PRECAUTIONS 5
1.8. FEATURES 6
1.9. SPECIFICATIONS 7
1.10. OPTIONAL ACCESSORIES 7
1.11. TEST CHART 8
1.12. LOCATION OF CONTROLS 10
1.13. CONNECTIONS 12
1.14. INSTALLATION 13
1.15. MAINTENANCE ITEMS AND COMPONENT LOCATIONS
22
2 TROUBLESHOOTING GUIDE 26
2.1. TROUBLESHOOTING SUMMARY 26
2.2. USER RECOVERABLE ERRORS 27
2.3. TROUBLESHOOTING DETAILS 31
2.4. PROGRAMMING AND LISTS 87
2.5. TEST FUNCTIONS 99
3 DISASSEMBLY INSTRUCTIONS 105
3.1. HOW TO REMOVE THE PAPER TRAY AND
DOCUMENT TRAY 105
3.2. HOW TO REMOVE THE BOTTOM FRAME 106
3.3. HOW TO REMOVE THE OPERATION PANEL BLOCK
107
3.4. HOW TO REMOVE THE OPERATION BOARD, HOOK
SWITCH BOARD AND LCD 108
3.5. HOW TO REMOVE THE THERMAL HEAD 110
3.6. HOW TO REMOVE THE PLATEN ROLLER 111
3.7. HOW TO REMOVE THE ANALOG, DIGITAL AND
POWER SUPPLY BOARDS AND AC INLET 112
3.8. HOW TO REMOVE THE MOTOR BLOCK AND THE
WIND GEAR ASSEMBLY 113
3.9. HOW TO REMOVE THE GEARS OF MOTOR BLOCK
114
3.10. HOW TO REMOVE THE SEPARATION ROLLER 115
3.11. HOW TO REMOVE THE IMAGE SENSOR (CIS) AND
DOCUMENT FEED ROLLERS 116
3.12. HOW TO REMOVE THE PICKUP ROLLER 117
3.13. INSTALLATION POSITION OF THE LEAD WIRES 118
4 HOW TO REPLACE THE FLAT PACKAGE IC 119
4.1. PREPARATION 119
4.2. FLAT PACKAGE IC REMOVAL PROCEDURE 119
4.3. FLAT PACKAGE IC INSTALLATION PROCEDURE 120
4.4. BRIDGE MODIFICATION PROCEDURE 120
5 CIRCUIT OPERATIONS 121
5.1. CONNECTION DIAGRAM 121
5.2. GENERAL BLOCK DIAGRAM 122
5.3. CONTROL SECTION 124
5.4. FACSIMILE SECTION 132
5.5. SENSORS AND SWITCHES 146
5.6. MODEM SECTION 151
5.7. DESCRIPTION OF BLOCK DIAGRAM IN ANALOG
SECTION 158
5.8. NCU SECTION 160
5.9. ITS (Integrated Telephone System) AND MONITOR
SECTION 164
5.10. TAM INTERFACE SECTION 165
5.11. OPERATION BOARD SECTION 167
5.12. LCD SECTION 168
5.13. POWER SUPPLY BOARD SECTION 169
6 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES
172
7 FIXTURES AND TOOLS 173
8 CABINET, MECHANICAL AND ELECTRICAL PARTS
LOCATION 174
8.1. OPERATION PANEL SECTION 174
8.2. UPPER CABINET SECTION 175
8.3. LOWER CABINET / P.C.B. SECTION 177
8.4. MOTOR SECTION 178
8.5. ACTUAL SIZE OF SCREWS 179
9 ACCESSORIES AND PACKING MATERIALS 180
10 REPLACEMENT PARTS LIST 181
10.1. CABINET AND ELECTRICAL PARTS 181
10.2. DIGITAL BOARD PARTS 182
10.3. ANALOG BOARD PARTS 185
10.4. OPERATION BOARD PARTS 186
10.5. POWER SUPPLY BOARD PARTS 186
10.6. HOOK SWITCH BOARD PARTS 187
10.7. FIXTURES AND TOOLS 187
11 FOR THE SCHEMATIC DIAGRAMS 187
12 PRINTED CIRCUIT BOARD 188
12.1. DIGITAL BOARD (PCB1) : Bottom View 188
12.2. DIGITAL BOARD (PCB1) : Component View 189
12.3. ANALOG BOARD (PCB2) : Bottom View 190
12.4. ANALOG BOARD (PCB2) : Component View 191
12.5. OPERATION (PCB3) / HOOK SW (PCB5) BOARD:
Bottom View 192
12.6. OPERATION (PCB3) / HOOK SW (PCB5) BOARD:
Component View 193
12.7. POWER SUPPLY BOARD (PCB4) : Bottom View 194
12.8. POWER SUPPLY BOARD (PCB4) : Component View 195
13 SCHEMATIC DIAGRAM 196
13.1. DIGITAL BOARD (PCB1) 196
13.2. ANALOG BOARD (PCB2) 198
13.3. OPERATION (PCB3) / HOOK SW (PCB5) BOARD 199
13.4. POWER SUPPLY BOARD (PCB4) 200
CONTENTS
Page Page
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1 INTRODUCTION
1.1. SAFETY PRECAUTIONS
1.Before servicing, unplug the AC power cord to prevent an electric shock.
2.When replacing parts, use only the manufacturer´s recommended components.
3.Check the condition of the power cord. Replace if wear or damage is evident.
4.After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.
5.Before returning the serviced equipment to the customer, be sure to perform the following insulation resistance test to prevent
the customer from being exposed to shock hazards.
1.2. INSULATION RESISTANCE TEST
1.Unplug the power cord and short the two prongs of the plug with a jumper wire.
2.Turn on the power switch.
3.Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal cabinet part
(screw heads, control shafts, bottom frame, etc.).
Note: Some exposed parts may be isolated from the chassis by design. These will read infinity.
4.If the measurement is outside the specified limits, there is a possibility of a shock hazard.
1.3. FOR SERVICE TECHNICIANS
ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1.Cover the plastic part´s boxes with aluminum foil.
2.Ground the soldering irons.
3.Use a conductive mat on the worktable.
4.Do not touch the IC or LSI pins with bare fingers.
1.4. BATTERY CAUTION
CAUTION
Danger of explosion if the battery is replaced incorrectly. Replace only with the same or equivalent type recommended by the
manufacturer. Discard used batteries according to following caution:
Disposal of lithium batteries should be performed by permitted, professional disposal firms knowledgeable in state government
federal and local hazardous materials and hazardous waste transportation and disposal requirements.
A battery continues to have no transportation limitations as long as it is separated to prevent short circuits and packed in strong
packaging.
Commercial firms that dispose of any quantity of lithium cells should have a mechanism in place to account for their ultimate
disposition. This is a good practice for all types of commercial or industrial waste.
Recommend Type Number:
CR2032 (BAT501) Manufactured by MATSUSHITA
CR2032 (BAT501) Manufactured by SONY
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1.5. AC CAUTION
For safety, before closing the lower cabinet, please make sure of the following precautions.
1.The earth lead is fixed with the screw.
2.The AC connector is connected properly.
3.Wrap the earth lead around the core 3 times.
4.Wrap the AC lead around the core 2 times.
1.6. PERSONAL SAFETY PRECAUTIONS
1.6.1. MOVING SECTIONS OF THE UNIT
Be careful not to let your hair, clothes, fingers, accessories, etc., become caught in any moving sections of the unit.
The moving sections of the unit are the rollers and a gear. There is a separation roller and a document feed roller which are rotated
by the document feed motor. A gear rotates the two rollers. Be careful not to touch them with your hands, especially when the unit
is operating.
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1.6.2. LIVE ELECTRICAL SECTIONS
All the electrical sections of the unit supplied with AC power by the AC power cord are live.
Never disassemble the unit for service with the AC power supply plugged in.
CAUTION:
AC voltage is supplied to the primary side of the power supply unit. Therefore, always unplug the AC power cord before
disassembling for service.
1.7. SERVICE PRECAUTIONS
1.7.1. PRECAUTIONS TO PREVENT DAMAGE FROM STATIC ELECTRICITY
Electrical charges accumulate on a person. For instance, clothes rubbing together can damage electric elements or change their
electrical characteristics. In order to prevent static electricity, touch a metallic part that is grounded to release the static electricity.
Never touch the electrical sections such as the power supply unit, etc.
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General
·Help function
Please refer to WHEN YOU DON´T KNOW HOW TO
OPERATE THE UNIT, USE THE HELP FUNCTION.(P.26)
to print below features.
Display:
− QUICK SET UP
− FEATURE LIST
− DIRECTORY
− FAX SND/RCV
− COPIER
− Q and A
− ERRORS
− REPORTS
− CALLER ID
·LCD (Liquid Crystal Display) readout
·TAM (Telephone answering machine) interface
Plain Paper Facsimile Machine
·15 second transmission speed *
·Letter / Legal / A4, G3 compatible
·Automatic document feeder (15 sheets)
·Fax pager call
·Quick scan
·Resolution: Standard, Fine/Photo, Super fine (64 level)
·Broad cast with Navigator
·150-sheet paper capacity (20 lb.)
·Automatic fax/phone switching
·Distinctive ring detection **
* The 15 second speed is based upon the ITU-T No. 1 Test
Chart on the condition that memory transmission is performed.
** Subscription to distinctive ring services is required.
Large Memory... Performed by DRAM
Approx. 28 pages of memory reception
Approx. 25 pages of memory transmission
Integrated Telephone System
·On-hook dialing
·Monitor speaker
·Voice muting
·Redialing function
·100-Station telephone directory with Navigator
·Caller ID compatible***
·***Feature requires a subscription to caller identification
services offered by certain local telephone companies
for a tee. You and your caller(s) must be in areas that
provide caller identification services, and compatible
equipment must be used by both telephone companies.
Feature not available when the unit is connected to a
PBX system.
Enhanced Copier Function
·Multi-copy function (up to 99 copies)
·Enlargement and reduction
·Collate
·64-Level halftone
1.8. FEATURES
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1.9. SPECIFICATIONS
Applicable Lines: Public Switched Telephone Network
Document Size: Max. 216 mm (8 1/2") in width
Max. 600 mm (23 5/8") in length
Effective Scanning Width: 208 mm (8 3/16")
Recording Paper Size: Letter: 216×279 mm (8 1/2"×11")
Legal: 216×356 mm (8 1/2"×14")
A4: 210×297 mm (8 1/4"×11 11/16")
Effective Printing Width: 208 mm (8 3/16")
Transmission Time*: Approx. 15 s/page (Original mode)**
Scanning Density: Horizontal:
8 pels/mm (203 pels/inch)
Vertical:
3.85 lines/mm (98 lines/inch)—STANDARD mode
7.7 lines/mm (196 lines/inch)—FINE / PHOTO mode
15.4 lines/mm (392 lines/inch)—SUPER FINE Mode
Halftone Level: 64-level
Scanner Type: Contact Image Sensor (CIS)
Printer Type: Thermal Transfer on Plain Paper
Data Compression System: Modified Huffman (MH), Modified READ (MR)
Modem Speed: 9,600/7,200/4,800/2,400 bps; Automatic Fallback
Operating Environment: 5—35°C (41—95°F), 20—80 % RH (Relative Humidity)
Dimensions (H×W×D): 143×325×308 mm (5 5/8" × 12 13/16" × 12 1/8")
Mass (Weight): Approx. 4.1 kg (9 lb.)
Power Consumption: Standby: Approx. 3.5 W
Transmission: Approx. 14 W
Reception: Approx. 42 W (When receiving a 20% black document)
Copy: Approx. 42 W (When copying a 20% black document)
Maximum: Approx. 135 W (When copying a 100% black document)
Power Supply: 120 V AC, 60 Hz
Memory Capacity: Approx. 25 pages memory transmission
Approx. 28 pages memory reception
(Based on ITU-T No. 1 Test Chart in standard resolution.)
* Transmission speed depends upon the contents of the pages, resolution, telephone line conditions and capability of the other
party’s machine.
** The 15 second speed is based upon the ITU-T No. 1 Test Chart and original mode. (Refer to TEST CHART (P.8).) If the
capability of the other party´s machine is inferior to your unit, the transmission time may be longer.
Note:
·Any details given in these instructions are subject to change without notice.
·The pictures and illustrations in these instructions may vary slightly from the actual product.
Design and specifications are subject to change without notice.
1.10. OPTIONAL ACCESSORIES
The included film cartridge is 10 meters (32 1/2’) long. We recommend that you buy full size replacement film cartridge - 100 meters
(328’) continuous use of your unit. For best results, use genuine Panasonic replacement film Model No. KX-FA65.
Model No. Description Specifications
KX-FA65 Film cartridge 216 mm × 100 m (8 1/2”×328’)
Note:
The ink film is not reusable. Do not rewind and use the ink film again.
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1.11. TEST CHART
1.11.1. ITU-T No.1 TEST CHART
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1.11.2. ITU-T No.2 TEST CHART
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1.12. LOCATION OF CONTROLS
1.12.1. OVERVIEW
Note:
·The document and recording paper will be ejected from the front of the unit. Install the unit on a desk or floor with a smooth
surface and do not place anything in front of the unit.
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