Sensor (Scanner Sensor) - Canon imageRUNNER ADVANCE 8105 Series Manual

Symptom
0103/0104/0105/0205/0108/0208/0209/0114/0115/0215 Jam Codes due to the contamination on the
paper sensor (scanner sensor)
[Inspected by Canon Inc. ]
Description
There were cases when any of 0103/0104/0105/0205 Jams occurred.
0103: Vertical Path Sensor 1 Delay Jam
0104: Writing Judging Sensor Delay Jam
0105: Registration Sensor Delay Jam
0205: Registration Sensor Stationary Jam
0108 : Duplex Merging Sensor Delay Jam
0208 : Duplex Merging Sensor Stationary Jam
0209 : Duplex Outlet Sensor Stationary Jam
0114 : Reverse Vertical Path Sensor Delay Jam
0115 : Duplex Left Sensor Delay Jam
0215 : Duplex Left Sensor Stationary Jam
Cause
The paper sensor (scanner sensor) used to control paper feed was contaminated with paper dust. This
resulted in false detection, causing jam.
Field Remedy
Upon indication of each jam, clean the scanner sensor following the steps below.
A. Cleaning steps for 0103/0104 Jam
1) Open the Right Upper Cover.
2) Clean paper dust on the Vertical Path Sensor 1 (PS24)[1] and the Writing Judging Sensor 1 (PS28)[2]
with a blower.
pg. 33