AL-1622 (serv.man25). Operation Manual - Sharp Copying Equipment User Guide / Operation Manual. Page 60

The TD cartridge is not installed. Install the
TD cartridge.

The side cover is open.
Close the front and side covers securely.

The TD cartridge must be replaced. See page
33, TD CARTRIDGE REPLACEMENT.

A misfeed has occurred. See page 39,
MISFEED REMOVAL.

Toner replenishment takes up to 2 minutes.
Wait until the START key indicator stops
blinking.

Connect the copier to a power outlet which is
not used for other electric appliances.

●

Is 

 blinking in the copy

quantity display?

●

Is 

 steadily lit in the copy

quantity display?

●

Is the 

 indicator blinking?

●

Is the 

 indicator blinking?

●

Is the START key indicator
blinking?

●

Is the same power outlet used for
the lighting fixture and the copier?

Power is on but copying
is not possible.

Lighting fixture flickers.

Copier trouble?

An automatic self-diagnostic function is built into the copier. Should the
copier malfunction, the self-diagnostic function will locate the problem and
stop the copier to prevent damage. An alphanumeric code will appear in the
copy quantity display.

Should the copier completely stop and a letter and a number appear alternately,
contact your SHARP service centre immediately.

Be sure to use only genuine SHARP parts and supplies.

Please contact your SHARP service centre immediately if a problem persists
after checking the above.