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- HP Laserjet 4Plus "No cartridge"

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02-05-2017
05:21 PM
- last edited on
02-05-2017
06:11 PM
by
danny-r
Can you help me that I insert the cartridge,
my HP Laserjet 4Plus printer still
shows "No cartridge". I think the sensor is
Dirty or malfunction.
Please tell me where to find the sensor
that affect detecting cartridge?
Michael

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