Motor Speed Adjustment - Ricoh D037 Service Manual

Troubleshooting Guide
6. Make sample copies and check if outputs are satisfactory.

Motor Speed Adjustment

If "Sub-scan Magnification Adjustment Procedure" does not solve the sub-scan
magnification error, the setting of the motor speed adjustment may be out of adjustable
range. Check the following three points.
1. An error ("1") occurs in the SP1-803-004.
[Setting values of the following SPs + input value with SP1-803-001] > motor speed
adjustable range
e.g.) 3.5 (SP1-801-002) + 1 (SP1-803-001 to -003) = 4.5
In this case, "4.5" is over the maximum adjustable value ("4") of the SP1-801-002. As a
result, the result of the motor speed adjustment issues "1" (error).
Adjust the settings of the SP1-830-001 to -003 so that the total value (motor speed
setting value + input value) is within the adjustable range for each motor described
below.
SP No.
SP1-801-002
SP1-801-003
SP1-801-007
SP1-801-009
SP1-801-012
SP1-801-014
SP1-801-016
SP1-801-018
SP1-801-020
SP1-801-022
SP1-801-024
SP1-801-026
D037/D038/D040/D041
Max. Min.
4 -4
4 -4
6 -6
4 -4
2 -2
2 -2
2 -2
2 -2
2 -2
2 -2
2 -2
2 -2
Title
Regist Mot:120 (0.3 default)
Bk OpcDevMot:120 (-0.4 default)
Fusing Mot:120 (-0.4 default)
Transfer Mot:120 (0 default)
Feed1:CW120 (0.3 default)
Feed1:CCW120 (0.3 default)
Feed2:CW120 (0.3 default)
Feed2:CCW120 (0.3 default)
By-pass:120 (0.3 default)
Inverter:CW120 (0 default)
Inverter:CCW120 (0 default)
Duplex Entrance:120 (0.3 default)
6-4 SM