Ricoh MPC2010

If a sub-scan magnification error of an image occurs on an output, follow the procedure below to adjust the sub-scan magnification.

Sub-scan Magnification Adjustment Procedure

1. Adjust the sub-scan magnification for each paper type and print mode with the following SPs.
   Important
   • Input the same value in these SP settings. Otherwise, color registration errors occur on outputs and this cannot be recovered by the line position adjustment.
   • SP1-803-001: Plain paper/ 600 dpi Input
   • SP1-803-002: Plain paper/ 1200 dpi Input
   • SP1-803-003: Thick paper Input
2. Turn the main power of the machine off and on.
3. Check if all settings of the following SPs are "0" (success).
   • SP1-803-004: Plain paper/ 600 dpi Result
   • SP1-803-005: Plain paper/ 1200 dpi Result
   • SP1-803-006: Thick paper Result
   Important
   • If one of the settings of SP1-803-004 to 006 is "1" (error), return to step 1 and then input a value which is closer to "0" compared with the previously input value.
   • For example, if "+0.9" is input in the settings of SP1-803-001 to 003 and an error occurs, input "+0.8" or less with SP1-803-001 to 003.
   • For example, if "-0.9" is input in the settings of SP1-803-001 to 003 and an error occurs, input "-0.8" or more with SP1-803-001 to 003.
   • If an error still remains, refer to "Motor Speed Adjustment".
4. Execute the line position adjustment (rough) with SP2-111-003.
5. Execute the line position adjustment (fine) with SP2-111-001.
6. Make sample copies and check if the 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. 1. An error ("1") occurs in 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.	Max.	Min.	Title
   SP1-801-002	4	-4	Regist Mot:120 (0.3 default)
   SP1-801-003	4	-4	Bk OpcDevMot:120 (-0.1 default)
   SP1-801-007	6	-6	Fusing Mot:120 (-0.4 default)
   SP1-801-009	4	-4	Transfer Mot:120 (0 default)
   SP1-801-012	2	-2	Feed1:CW120 (0.3 default)
   SP1-801-014	2	-2	Feed1:CCW120 (0.3 default)
   SP1-801-020	2	-2	By-pass:120 (0.3 default)

2. An error ("1") occurs in SP1-803-005.
   [Setting values of the following SPs + input value with SP1-803-001] > motor speed adjustable range e.g.) 1.5 (SP1-801-025) + 1 (SP1-803-001 to -003) = 2.5 In this case, "2.5" is over the maximum adjustable value ("2") of the SP1-801-025. As a result, the result of the motor speed adjustment issues "1" (error).
   • Adjust the settings of 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.	Max.	Min.	Title
   SP1-801-033	4	-4	Regist Mot:60:1200dpi
   SP1-801-034	2	-2	Feed1:CW60:1200dpi
   SP1-801-035	2	-2	Feed1:CCW60:1200dpi
   SP1-801-038	2	-2	By-pass:60:1200dpi
   SP1-801-041	6	-6	FusingMot:60:1200dpi
   SP1-801-042	4	-4	BkOpcDevMot:60:1200dpi
   SP1-801-043	4	-4	TransferMot:60:1200dpi

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 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.	Max.	Min.	Title
   SP1-801-001	4	-4	Regist Mot:60:Thick
   SP1-801-004	4	-4	Bk  OpcDevMot:60:Thick
   SP1-801-008	6	-6	Fusing Mot:60:Thick
   SP1-801-010	4	-4	TransferMot:60:Thick
   SP1-801-011	2	-2	Feed1:CW60:Thick
   SP1-801-013	2	-2	Feed1:CCW60:Thick
   SP1-801-019	2	-2	By-pass:60:Thick