Toner Bank Unit - Ricoh B234 Service Manual

3.13.2

TONER BANK UNIT

[A]
NOTE: Work carefully to avoid spilling toner during removal.
1. Execute SP5804 041 (upper bottle) and 042 (lower bottle) to close the caps,.
2. Turn off the operation switch on the operation panel.
NOTE: You will not be able to remove the toner bottles if you switch of the
main power switch on the front of the machine.
3. Remove the toner bottles from the bank.
4. Remove the rear cover ( 3.3.6).
5. Open the controller box (
6. Open the PSU box (
7. Left lower cover, right upper cover ( 3.3.5, 3.3.4).
8. Remove the toner supply cylinder [A]. (
NOTE: Work carefully to avoid spilling toner.
9. Cover the end of the toner transport coil tube [B] with a plastic bag.
Important
• To avoid toner spillage, hold the end of the disconnected tube up.
• Do not to bend the toner transport coil tube [B].
• If it is bent, this could overload, lock, or damage the coil.
• SC592 (Toner Bank Motor Error) will be displayed, and the coil (screw) inside
should be replaced.
10. Turn on the operation switch and execute SP5804 038 and 039 to discharge
toner from the toner bank.
11. Turn off the main switch and unplug the power cord.
SM
[B]
x 3). ( 3.3.7)
x 2). ( 3.3.8)
x 2, tubes x 2)
3-155
TONER BANK
B234R974.WMF
B234/B235/B236/D101/D102/D103