Toshiba 3511 用户手册

e-STUDIO3511/4511 ADJUSTMENT

3 - 6

November 2003  ©  TOSHIBA TEC

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 (05-396)".

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

Item to be adjusted

1  Paper alignment at the registration roller

(a) Reproduction ratio of primary scanning direction

(Fine adjustment of polygonal motor rotation speed)

(b) Primary scanning data laser writing start position

(c) Reproduction ratio of secondary scanning direction

(Fine adjustment of main motor rotation speed)

(d) Transfer belt cleaning unit contact timing adjustment

(e) Transfer belt cleaning unit release timing adjustment

(f)

Secondary scanning data laser writing start position

(g) Primary scanning data laser writing start position at duplexing

(a) Image distortion

(b) Reproduction ratio of primary scanning direction

(c) Image location of primary scanning direction

(d) Reproduction ratio of secondary scanning direction

(e) Image location of secondary scanning direction

(f)

Top margin

(g) Right margin

(h) Bottom margin

Code in mode 05

448, 449, 450, 452, 455,

457, 458, 459, 460, 461,

462, 463

401

411

421

284

285

441, 440, 444, 443, 442,

445

498

–

405

306

340

305

430

432

433

2  Printer related

adjustment

3  Scanner

related

adjustment

04/02