Developer Unit - Toshiba e-STUDIO2006 Service Manual

4.7.18

Developer unit

Notes:
• Make sure to perform "05-2390" and take
off the process unit before the developer
material is replaced
• The developer units of 20L/23L/25L/20H/
23H/25H and 23LA/23LM/28LM/23HA/
28HA are different from each other. You
can distinguish them by color of gear.
- 20L/23L/25L/20H/23H/25H: White
- 23LA/23LM/28LM/23HA/28HA: Gray
(1) Take off the process unit.
 P. 4-49 "4.7.1 Process unit <20L/23L/25L/
20H/23H/25H>"
 P. 4-50 "4.7.2 Process unit <23LA/23LM/
28LM/23HA/28HA>"
(2) Take out the drum cleaner unit [1] from the
process unit so that only the developer unit
[2] will be left in it
 P. 4-51 "4.7.3 Drum cleaner unit"
Notes:
1. Be careful not to touch or scratch the
drum surface.
2. Avoid direct light. Place the drum in a
dark place immediately after taking off.
3. Place the removed drum cleaner unit
facing the direction shown in the figure.
4.7.19 Removing developer material
(1) Take off the developer unit.
 P. 4-59 "4.7.18 Developer unit"
(2) Release 2 latches and then take off the
developer unit upper cover [1].
© 2013-2017 TOSHIBA TEC CORPORATION All rights reserved
<20L/23L/25L/20H/23H/25H>
Fig. 4-152
[1]
Fig. 4-153
[1]
Fig. 4-154
e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
4 - 59
<23LA/23LM/28LM/23HA/28HA>
[2]
DISASSEMBLY AND REPLACEMENT
4