Toshiba e-studio 2040c, Imaging Manual, Page: 20 / 338

e-STUDIO2040C/2540C/3040C/3540C/4540C © 2011 TOSHIBA TEC CORPORATION All rights reserved
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1. General Adjustments – Copying, Printing and e-Filing (Output from Box)
(b) Enter adjustment mode [05]. Select code [2742]. Press the [START] button.
• Image quality control will be forcibly performed and the image density will be corrected.
<Note>
The above corrections will be effective immediately after the values for codes [08-2513
to 2514] are changed. After changing the values for codes [08-2513 to 2514], remember
to perform image quality control for code 05-2742.
(c) After completing image quality control, print and check the print image quality.
Repeatedly use steps (a) to (c) as necessary, to select a proper value.
If further image quality adjustments are still necessary, use the next procedure.
(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 (b).
(a) Enter the PM support mode. Reset the counter corresponding to the replaced consumable to "0."
* For further information regarding the PM support mode, refer to the Service Manual.
(b) Enter adjustment mode [05]. Select code [2742]. Press the [START] button.
• Image quality control will be performed and the image quality control value will be initialized.
* After replacing any consumable, remember to reset the counter corresponding to it to "0." Otherwise, it
may cause a loss in MFP performance, including degradation in the image quality and a 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.
‰ Precautions after the completion of the adjustment
• The adjustment may possibly cause an increase in the amount of toner consumed, scattering of the toner,
diminished photo images or gradations (less accurate reproducibility of halftones), extremely dark images
(decreased resolving power), extremely light images (faint thin lines), and shorten the life of the consumables.
Therefore, carefully perform the adjustment, while checking the copy or print image.
• No effect of the adjustment may appear, depending on the operating environment of the MFP. Therefore,
carefully perform the adjustment, while checking the copy or print image.
‰ Remarks
• The effect of the adjustment may vary, depending on the usage pattern of the consumables, such as the
developer material and drum, and the operating environment of the MFP.
• When replacing any consumable, refer to the relevant information in the Service Manual and Service Handbook.