Toshiba 451C Copier User Manual


 
e-STUDIO281c/351c/451c
(2) Check the life of the consumables (particularly the drum, developer material and transfer belt unit) and
replace them, if necessary.
• When replacing any consumable, use steps (a) to (c) below.
(a) Enter PM support mode. Reset the counter corresponding to the replaced consumable to "0."
* For further information regarding PM support mode, refer to the Service Handbook.
(b) Enter adjustment mode [05]. Select code [396]. Press the [START] button.
• Image quality control will be performed and the image quality control value will be initialized.
(c) Perform the automatic calibration.
* For further information regarding the procedures, refer to procedure (2) in 1.1 To Obtain a Darker
Image.
* After replacing any consumable, remember to reset the counter corresponding to it to "0." Otherwise, it
may cause a loss in copier performance, including degradation in the image quality and reduction in the
life of the consumables.
* While replacing any consumable, also check the slit glass in the laser optical unit, and thoroughly clean it,
if it is soiled.
Cautions after the completion of the adjustment
• The adjustment may possibly slow down the copying or printing speed and shorten the life of the consumables.
Therefore, carefully perform the adjustment, while checking the image.
• Switching image quality control mode will increase the interval of image quality control by approximately 25
seconds at maximum. It is performed before or after a copy or print job is performed. This may possibly cause
loss in the life of consumables. Pay special attention to these factors and perform the adjustment, while
checking the image quality.
Remarks
• Enter the value mentioned in the procedures or one within the recommended value range for the adjustment.
Otherwise, it may cause a loss in copier performance, including slowdown in the copying or printing speed.
• When replacing any consumable, refer to the relevant information in the Service Manual and Service Handbook.
1. General Adjustments – Copying, Printing and e-Filing (Output from Box)
1.4