March 2000 © TOSHIBA TEC
8-1
DP120F/DP125F Removal/Replacement
Chapter 8
Removal/Replacement/Adjustment
1. Before Disassembling or Reassembling
CAUTION:
• This machine has high-voltage components. Before disassembling or
reassembling any part, be sure to disconnect the power cord. Disas-
sembling or reassembling with the power on may result in an electrical
shock.
• There is a danger of a component explosion, if the battery is incor-
rectly replaced. Replace only with the same or equivalent type recom-
mended by the manufacturer. Dispose of used batteries according to
the manufacturer’s instructions.
WARNING: • Following are NON-REPAIRABLE parts. Never try to disassemble these
parts.
- Drum unit
- Developer assembly
- CIS
- LSU
- Fuser
- Transfer unit
• Be sure to use screwdrivers suitable for the respective screws.
• Do not use damaged parts or screws. The use of damaged parts or
screws may result in malfunction or failure of the machine.
• When disassembling or reassembling, do not touch the PC boards. Static
electricity on you can damage parts. Before touching any PC board, be
sure to ground yourself.
• When the drum unit is removed from the machine, do not touch the
drum surface. Also place the developer assembly and drum unit on a
level surface.
• Do not leave the drum unit exposed to room light for more than a few
minutes, or the drum unit may become damaged and unusable.
NOTES:
• Before disassembling, be sure to print out the following programming
lists: Abbreviated dial list, alphabet dial list, group list, service param-
eter list. When the power is shut off, this data may be lost or return to
their initial values.
• Before disassembling, remove the phone line cord, handset, developer
assembly, drum unit, fuser cleaner, interface cable, and recording pa-
per tray.
• All screws are standard ISO. And all dimensions are given in mm.
Summary of Contents for DP120F
Page 1: ...PLAINPAPERFACSIMILE File No 31200001 R0112216901 TTEC ...
Page 401: ...DP120F DP125F Circuit Description 7 92 March 2000 TOSHIBA TEC 07 05 00 Fig 7 5 1 ...
Page 656: ...DP120F DP125F Troubleshooting 11 44 March 2000 TOSHIBA TEC ...
Page 700: ...DP120F DP125F Appendix 12 2 March 2000 TOSHIBA TEC 1 2 Error Count List ...
Page 701: ...March 2000 TOSHIBA TEC 12 3 DP120F DP125F Appendix 1 3 Function List for Maintenance ...
Page 702: ...DP120F DP125F Appendix 12 4 March 2000 TOSHIBA TEC 1 4 Drum Unit ...
Page 703: ...March 2000 TOSHIBA TEC 12 5 DP120F DP125F Appendix 1 5 Memory Dump List ...
Page 706: ...SHUWA SHIBA PARK BLDG A 2 4 1 SHIBA KOEN MINATO KU TOKYO 105 8524 JAPAN ...