Image Dimensional Adjustment - Toshiba e-STUDIO206L Service Manual

6.3

Image Dimensional Adjustment

6.3.1 General description
There are several adjustment items in the image dimensional adjustment, as listed below. When
adjusting these items, the following adjustment order should strictly be observed.
1 Paper alignment at the registration roller
2 Printer related (a) Reproduction ratio of primary scanning
adjustment direction
(b) Primary scanning data laser writing start
position
(c) Reproduction ratio of secondary scanning
speed)
(d) Secondary scanning data laser writing start
(e) Primary scanning data laser writing start
position
3 Scanner (a) Image distortion
related
(b) Reproduction ratio of primary scanning
adjustment
direction
(c) Image location of primary scanning direction
(d) Reproduction ratio of secondary scanning
(e) Image location of secondary scanning
direction
(f) Top margin
(g) Right margin
(h) Bottom margin
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
SETTING / ADJUSTMENT
Item to be adjusted
(Fine adjustment of polygonal motor rotation
speed)
direction
(Fine adjustment of main motor rotation
position
at duplexing
direction
4100, 4101, 4103, 4104, 4105,
4106, 4107,4108, 4109, 4110,
4111, 4115, 4116, 4117, 4118,
4058, 4059, 4060, 4061, 4062,
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6 - 4
Code in mode 05
4119, 4120
4001
4006
4009
4063
4019
3033
4000
3030
3032
3031
4050
4052
4053