Memjet AS-1180C, Руководство по обслуживанию

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SECTION 5
MAINTENANCE
160
A
D
B
C
Cleaning the Feed Sensor
The Feed Sensor is located between the Feed Roller Assembly and the Print Engine. It is used to control the
delivery of media to the print engine.
TIP: If the Toolbox, Cutsheet Feeding Mode is set to “Safe Feed” and you are getting blanks fed at the end
of every job (last piece may stop inside print engine), then the Feed Sensor may not be working properly
(dusty/dirty). This can be intermittent. If in doubt; clean the sensor.
NOTICE: If you are uncomfortable performing this task, or this issue is not resolved by cleaning the
sensor; please contact your support representative.
1. If the printer is on; press the ON/OFF button to power-down the print engine. Wait about 45
seconds until the system shuts down (all control panel lights will go off). Turn off the Main Power
Switch and unplug the printer from the power receptacle.
WARNING! If this power-down process is not followed; ink color mixing and printhead nozzle
clogging may result.
2. Unplug the power cord from the printer.
3. Remove the Forwarding Roller Guide Assembly.
Release the Latch
[A].
Slide the assembly toward the control
panel
[B] (in direction of arrow).
Carefully lift the assembly out of the
printer.
4. Inspect/Clean the Reflector [C].
There is a reflector attached to the underside of the Forwarding Roller
Guide Assembly. Clean the reflector using a soft damp cloth.
5. Inspect/Clean the Feed Sensor [D].
You can now access the Feed Sensor through the hole in the table-top.
Clean the sensor using compressed air and a soft brush, or a soft, dry
cotton swab (q-tip).
6. Re-assemble in reverse order.
CAUTION : Verify that the Forwarding Roller Guide Assembly is
properly installed and latched. Also verify that the ink tubes are not
pinched by the fingers on the Forwarding Roller Guide Assembly.