Trapezoid Image Adjustment - Ricoh D037 Service Manual

Troubleshooting Guide
3. An error ("1") occurs in the SP1-803-006.
[Setting values of the following SPs + input value with SP1-803-001] > motor speed
adjustable range
e.g.) 3.5 (SP1-801-001) + 1 (SP1-803-001 to -003) = 4.5
In this case, "4.5" is over the maximum adjustable value ("4") of the SP1-801-025. 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.
SP1-801-001
SP1-801-004
SP1-801-008
SP1-801-010
SP1-801-011
SP1-801-013
SP1-801-015
SP1-801-017
SP1-801-019
SP1-801-021
SP1-801-023

6.3.2 TRAPEZOID IMAGE ADJUSTMENT

Before Adjusting the Trapezoid Image
1. Enter SP2-109 and print out the test pattern 14 (Trimming Area).
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
Title
Regist Mot:60:Thick
Bk OpcDevMot:60:Thick
Fusing Mot:60:Thick
TransferMot:60:Thick
Feed1:CW60:Thick
Feed1:CCW60:Thick
Feed2:CW60:Thick
Feed2:CCW60:Thick
By-pass:60:Thick
Inverter:CW60:Thick
Inverter:CCW60:Thick
6-6 SM