Ricoh MP C305SPF - Page 91

Technical Bulletin PAGE: 8/9
Reissued: 20-Mar-15
Model: GR-C1
Date: 14-Jan-15
No.: RD117051b
Note: Although the P/N is not changed, all of the previous parts at regional SPCs have
already been changed to countermeasure parts.
If the symptom recurs after replacing the toner housing
Replace the following 5 items as a set.
#
Part number
Description
Q’ty
1
D1963302
TONER HOPPER:TONER SUPPLY:BK:ASS'Y
1
Replace
as a set
2
D1963303
TONER HOPPER:TONER SUPPLY:CMY:ASS'Y
3
3
D1173301
HOUSING:TONER SUPPLY:ASS'Y
1
4
D1963390
GEAR:TONER HOPPER:DRIVE SUB-UNIT
4
5
-
Customized firmware
-
Important:
 Make sure to install the gear and firmware together as a set as well. This is
so that the toner supply control will be the same as that of the GR-C2.
 Contact your regional headquarters to obtain the customized firmware.