Toshiba e-Studio 3540c
Adjustment. 5 Image Dimensional Adjustment
There are several adjustment items in the image dimensional adjustment, as listed below. Prior to this image dimensional adjustment, perform "Forced performing of image quality closed-loop control (05- 2742)" and "Forced performing of color registration control (05-4719)".
When adjusting these items, the following adjustment order should strictly be observed.
Item to be adjusted | Code in mode 05 | |
---|---|---|
1. Paper alignment at the registration roller | 4100, 4101, 4103, 4104, 4105, 4106, 4107, 4108, 4109, 4110, 4111, 4115, 4116, 4117, 4118, 4120, 4128, 4129 |
|
2. Printer- related image dimensional adjustment | Primary scanning data writing start position | 4006 |
Reproduction ratio of secondary scanning direction (Fine adjustment of transfer belt motor rotation speed) | 4526 | |
Secondary scanning data writing start position | 4402, 4058, 4059, 4060, 4560, 4061, 4062 |
|
Primary scanning data writing start position at duplexing | 4019 | |
3. Scanner- related image dimensional adjustment | Image distortion | - |
Image location of primary scanning direction | 3030 | |
Reproduction ratio of secondary scanning direction | 3032 | |
Image location of secondary scanning direction | 3031 | |
Top margin | 4050 | |
Right margin | 4052 | |
Bottom margin | 4053 | |
4. Image dimensional adjustment in the copy/ printer/fax function | Reproduction ratio adjustment of primary scanning direction (PPC) | 7000 |
Reproduction ratio adjustment of primary scanning direction (PRT/FAX) | 7001*1 |
Procedure to key in adjustment values
In accordance with the procedure described below, make adjustment of each adjustment item so that the measured values obtained from test copies satisfy the specification. By pressing the [FAX] button, immediately after starting the Adjustment Mode (05), single-sided test copying can be performed (normal copy mode).