MX-2630. Install Manual - Sharp Copying Equipment Service Manual (repair manual). Page 13

MX-2630N  2 – 5

2)

Open the front cover and insert each toner cartridge

Be sure to install the color cartridge to their proper positions.

Avoid installation to a different color position.

Do not forcibly insert the toner cartridge.

Push it in until the cartridge is securely locked in place.

Developing units removed, be sure to remove the toner cartridges
as well to prevent toner clogging.

3)

Close the front cover

4)

Confirm that "Toner replacement 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 depend-
ing on the toner quantity in the toner cartridge, uneven distribution
of toner and the internal 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 turn-
ing OFF/ON the power. If this precaution is ignored. Trouble
codes F2-40 - 43 or F2-64 - 67 or a over-toned condition may
occur.

When the main unit is transported after the installation, be sure to
remove the DV unit and the Toner cartridge.

Then, be careful not to make the developer spilled out from the
mouth of the DV unit.

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)

Detach the LSU cleaning bar from the front cover.

2)

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.

3)

Return the LSU cleaning rod to the front cabinet so that the felt
faces upward. Fit the boss, and fix it with three pawls.