Recording Paper Size Error (Duplex-Printing/Duplex-Copying); Paper Width Is Narrower Than 95.5 Mm (Detection By Paper Width Sensor) - Brother MFC-J2320 Service Manual

Error Code 17

Wrong Paper

Recording paper size error (duplex-printing/duplex-copying)

- Paper width is wider than 301.5 mm (detection by paper width sensor.)
- Paper width is narrower than 95.5 mm (detection by paper width sensor.)
- Paper length is longer than 245.9 mm (detection by registration sensor.)
- Paper length is shorter than 143.5 mm (detection by registration sensor.)
User Check
- Check whether the recording paper being used is within the specification.
- Check that dark recording paper is not used.
Step
1 CR encoder strip stained
2 Registration actuator caught
on the surrounding parts
3 PF encoder disk stained
4 CR encoder strip defective
5 PF encoder disk defective
6 Registration sensor defective
7 Switchback actuator caught on
the surrounding parts
8 Paper width sensor defective
9 Paper feed motor defective
10 Main PCB defective
Cause
Clean the CR encoder strip.
Set the registration actuator into place.
Clean the PF encoder disk and flushing guide
(refer to
Replace the CR encoder strip.
Replace the PF encoder disk.
Replace the registration sensor PCB ASSY.
Set the switchback frame ASSY into place.
Replace the carriage PCB ASSY.
Replace the paper feed motor.
Replace the main PCB ASSY.
2-22
Solution
Chapter 3, Section 1.)
LCD
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