MX-2610N, MX-3110N, MX-3610N (serv.man14). Revised May 2011 - Sharp Copying Equipment Service Manual (repair manual). Page 18

MX-3610N  MX-2010U/2310U/3111U/2610N/3110N/3610N (MAIN UNIT)  2 – 6

10) Close the front cabinet.
11) Confirm that "Toner replenishment in progress" is displayed,

and wait until the display disappears. (It takes 30 sec - 6 min.)

This procedure is for checking the toner supply operation from
the toner cartridge to the DV unit. The operation time differs
depending on the toner quantity in the toner cartridge, uneven
distribution of toner, and the inside state of the toner cartridge.

Do not perform operations which interrupt the above operation,
such as opening the front cover, entering the SIM mode, and
turning OFF/ON the power. If this precaution is ignored, an
error of F2-40 - 43 or F2-64 - 67 may occur or an overtoner
may be caused.

Dust from the transfer belt or shutter or some other adjacent part
may fall onto the LSU during transport or installation. Be sure to
clean the dust-proof glass and PTC wire before checking the image
quality.

1)

Open the front cabinet. Slide the lock to release, and remove
the waste toner box.

2)

Detach the LSU cleaning bar from the front cover.

3)

Turn the felt side of the cleaning bar downward and insert it.
Slide it back and forth a few times to clean the LSU dust-proof
glass.

4)

Move the PTC cleaning rod back and forth a few times to clean
the PTC wire.

After completion of cleaning, insert the cleaning rod completely
to the bottom.

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