Ricoh U-C1 B051 - SP3-XXX: (Process)

26 July 2002 SERVICE PROGRAM MODE
5-21
Service
Tables
SP3-XXX: (Process)
3
Mode No.
(Class 1, 2, and 3)
Function / [ Setting ]
Process Control
1 Execute
Does a forced process control, and displays the result as
one of the following codes.
001
2 Display Displays the completion code.
• 0: Normal termination
• 103: Error (ID sensor inactive
→ Defective ID sensor,
Defective circuit, Defective BCU board)
• 104: Error (ID sensor unable to receive light
→
Defective OPC belt, Dirty OPC belt, Defective ID
sensor, Defective circuit, Defective BCU board)
• 105: Error (ID sensor unable to receive reflection from
OPC
→ Same as “104”)
• 110: Error (Cyan: ID sensor unable to detect correct
image)
• 111: Error (Magenta: ID sensor unable to detect
correct image)
• 112: Error (Yellow: ID sensor unable to detect correct
image)
• 113: Error (Cyan: ID sensor unable to detect correct
image)
• 114: Error (Magenta: ID sensor unable to detect
correct image)
• 115: Error (Yellow: ID sensor unable to detect correct
image)
• 116: Error (Black: ID sensor unable to detect correct
image)
• 118: Error (Black image not detected)
• 123: Error (Development bias error; Black ID sensor
unable to detect correct image)
Solutions for codes 110 to 123:
• Poor connection to the development unit
• Dirty development bias terminal
• Abnormal development bias
• PCU not installed correctly
• LD unit defective
• Abnormal charge corona voltage
• Defective BICU
Process Control DFU
1 LED
[0 ~ 255 / 150 / 1 /step]
2 Bk Out
[0 ~ 0xFFFF / 0 / 1 /step]
3 Bk Led Off Out
[0 ~ 0xFFFF / 0 / 1 /step]
4 Color Out
[0 ~ 0xFFFF / 0 / 1 /step]
5 Color Led Off Out
[0 ~ 0xFFFF / 0 / 1 /step]
6 ID Sensor Target
[0 ~ 5000 / 1500 / 1 /step]
7
ID sensor Out
Adjustment
[800 ~ 12000 / 1000 / 1 /step]
10 Bk Vg Control
[0 ~ 1000 / 250 / 1 /step]
11 Color Vg Control
[0 ~ 1000 / 400 / 1 /step]
12 Color Vd Control
[0 ~ 1000 / 150 / 1 /step]
13 gamma M
[–30000 ~ 30000 / 2000 / 1 /step]
002
14 gamma C
[–30000 ~ 30000 / 2000 / 1 /step]