Toshiba e-STUDIO2500c, Service Manual, Page: 242 / 402

e-STUDIO2500c/3500c/3510c PROCESS UNIT RELATED SECTION May 2006 © TOSHIBA TEC
11 - 10
11.5 Disassembly and Replacement
[A] Process unit (EPU)
(1) Open the front cover.
(2) Remove 1 screw, and then turn the TBU lift-
ing lever counterclockwise for 90 degrees.
Fig. 11-7
(3) Hold the A part of the process unit and pull it
out while pushing the lock handle down.
Then hold the B part and take off each pro-
cess unit of EPU (Y), EPU (M), EPU (C) and
EPU (K).
Notes:
• Be sure not to touch, spit or scratch on
the drum surface.
• Check if the shutter of the toner supply
opening on the removed process unit is
closed.
• Avoid a direct sunlight onto the drum.
Move it to a dark place as soon as it is
taken off.
Fig. 11-8
Note:
When installing, wipe out toner on the drawer
connector of the equipment because toner
attached on the contacts of the connector will
cause conduction blockage.
Fig. 11-9
TBU lifting lever
Process unit (EPU (Y))
Lock handle
A
B
Connector