Developer Required; Maintenance Required; Scan Head Locking Switch - Sharp AR-5420 Operation Manual

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4
Raise the fusing unit release lever, close the front cover and
then close the side cover by pressing the round projections
near the side cover open button. The misfeed (
go out and the start (
5
When closing the covers, be sure to close the front cover securely and
then close the side cover. If the covers are closed in the wrong order,
the covers may be damaged.

DEVELOPER REQUIRED

When the developer replacement required (
should be replaced. DEVELOPER REPLACEMENT SHOULD ONLY BE DONE BY
AN AUTORIZED SHARP SERVICE TECHNICIAN. Contact your service centre as
soon as possible.

MAINTENANCE REQUIRED

When maintenance (
service technician is required. Contact your service centre as soon as possible.

SCAN HEAD LOCKING SWITCH

The scan head locking switch is under the original table. If the switch is locked (
the unit will not operate. Unlock the switch (
Grasp here and turn in
the direction of the arrow.
To lock the scan head locking switch, hold up the catch in illustration
turn the center knob counter-clockwise 90 degrees until you hear a click.
32
) indicator lights up, service by an authorised SHARP
Lock
) indicator will light up.
) indicator lights up, the developer
) as shown below.
A
Unlock
) indicator will
),
and
A

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