February 2002 © TOSHIBA TEC 2 - 9 FC-210/310 ADJUSTMENT
2.5 Image Dimensional Adjustment

There are several adjustment items in the image dimensional adjustment, as listed below. Prior to this

image dimensional adjustment, perform the "Automatic initialization of image quality control (05-879)".

When adjusting these items, the following adjustment order should strictly be observed.

Adjustment item Code in mode 05
Paper alignment (paper buckle) at the registration roller 439 – 452, 492
Registration motor speed adjustment 406
(a) Reproduction ratio adjustment of primary-scanning direction 4 00
(Fine adjustment of polygonal motor rotation speed)
(b) Adjustment of primary-scanning laser writing start position 4 70
(c) Reproduction ratio adjustment of secondary-scanning direction 401
(Fine adjustment of drum motor/transfer belt motor rotation speed)
(d) Adjustment of secondary-scanning laser writing start position 474
(a) Fine adjustment of fuser motor rotation speed* 402
(b) Fine adjustment of registration motorrotation speed* 410
(a) Image distortion adjustment –
(b) Image skewing adjustment –
(c) Reproduction ratio adjustment of primary-scanning direction 482
(d) Reproduction ratio adjustment of secondary-scanning direction 104
(e) Image location adjustment of primary-scanning direction 106, 108
(f) Image location adjustment of secondary-scanning direction 10 5
(g) Adjustment of image trailing edge margin 428
Printer section
related adjustment
Scanner section related
adjustment
* “Fine adjustment of each fuser and registration motor rotation speed” should be adjusted after printer section
related adjustment. ( Page. 4-64~68)