Ricoh U-C1 B051 Service Manual page 190

26 July 2002
Mode No.
2
(Class 1, 2, and 3)
321 7 Normal/2nd/Trailing
edge
8 Thick/1st/Trailing edge
Thick/2nd/Trailing
9
edge
10 OHP/Trailing edge
322 Paper Transfer Charge
1 Leading edge
2 Trailing Edge
323 Paper Transfer Cleaning
1 Cleaning Negative
2 Cleaning Positive
3 Cleaning Negative
Lubrication
331 Print Start Cleaning
1 Print Start Cleaning
400* Cleaning Bias LL1
1 1 Color
2 2 Colors-4 Colors
3 Half Speed/1 Color
4 Half Speed/2 Colors-4
Colors
5 ID pattern
6 No Image Area
7 Jam Recovery
401* Cleaning Bias LL2
1 1 Color
2 2 Colors-4 Colors
3 Half Speed/1 Color
4 Half Speed/2 Colors-4
Colors
5 ID pattern
6 No Image Area
7 Jam Recovery
Function / [ Setting ]
Adjusts the paper transfer current at the paper edges.
[10.0 ~ 20.0 / 10.0 / 0.1 times/step] DFU
The specified values indicate how many times larger the
current at the edge is.
Adjusts the width at the paper edges where the current
specified with SP2–321 is applied.
[0 ~ 30 / 30 / 1 mm/step] DFU
The values indicate the distance from the paper edges.
Adjusts the transfer belt cleaning current. The current is
applied before and after printing jobs and during jam
recovery.
[0 ~ 255 / 150 / 0.1 µA/step] DFU
[0 ~ 255 / 150 / 0.1 µA/step] DFU
[0 ~ 255 / 50 / 0.1 µA/step] DFU
Enables/disables cleaning before printing jobs.
[0 ~ 1 / 0 / 1 /step] DFU
• 0: Disables
• 1: Enables
Adjusts the transfer belt cleaning voltage when absolute
3
humidity AH (g/m ) is in the following range:
0 < AH ≤ 3.5 (this is the 'LL1' humidity range) DFU
[0 ~ 2000 / 1200 / 10 Volt/step]
[0 ~ 2000 / 1200 / 10 Volt/step]
[0 ~ 2000 / 1200 / 10 Volt/step]
[0 ~ 2000 / 1200 / 10 Volt/step]
[0 ~ 2000 / 1600 / 10 Volt/step]
[0 ~ 2000 / 1400 / 10 Volt/step]
[0 ~ 2000 / 1600 / 10 Volt/step]
Adjusts the transfer belt cleaning voltage when absolute
3
humidity AH (g/m ) is in the following range:
3.5 < AH ≤ 8.0 (this is the 'LL2' humidity range) DFU
[0 ~ 2000 / 1600 / 10 Volt/step]
[0 ~ 2000 / 1600 / 10 Volt/step]
[0 ~ 2000 / 1600 / 10 Volt/step]
[0 ~ 2000 / 1600 / 10 Volt/step]
[0 ~ 2000 / 1600 / 10 Volt/step]
[0 ~ 2000 / 1400 / 10 Volt/step]
[0 ~ 2000 / 1600 / 10 Volt/step]
5-15
SERVICE PROGRAM MODE