Ricoh D177 Service Training page 10

Differences from Other Models in the Series
PCU
Development unit
Slide 10
No additional notes
Met-C1y/z
-DC charge roller -AC charge roller (No contact
(Contact type) type)
- No lubricant bar - Lubricant bar
- 3-layer drum - 4-layer drum
- Discharge lamp is in the - No discharge lamp
mainframe
- Correction SP value
must be input when PCU
is replaced
Two mixing augers, two- Two mixing augers, one way circulation (see diagram below)
way circulation (see
diagram below)
Met-C1yz
10
Met-C1a/b Met-C1c/d/e
- AC charge roller (No contact
type)
- Lubricant bar
- 4-layer drum
- No discharge lamp
Met-C1abcde
Met-C1yz Training