Before Disassembling Or Reassembling - Toshiba DP120F Service Manual

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.
• 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.
March 2000 © TOSHIBA TEC
- Drum unit
- Developer assembly
- CIS
- LSU
- Fuser
- Transfer unit
8-1 DP120F/DP125F Removal/Replacement