Canon MF3110 - ImageCLASS Laser Multifunction Service Manual

Also see for imageCLASS MF3111: Software guide Basic guide Specification

Contents

Chapter 2᤹ Running H/F 52-82.4.2.2 Delay Jams2.4.2.2.1 Pickup Delay Jam 0003-0657If the top sensor does not detect the leading edge of paper within 1.2 sec after the start of pickup operation, themachine initiates pickup operation once gain. The machine identifies a pickup delay jam if the top sensor does notdetect the leading edge of paper within 1.2 sec after the 2nd pickup operation.2.4.2.2.2 Delivery Delay Jam 0003-0659The machine identifies a delay jam if the delivery sensor does not detect the leading edge of paper within 1.615 secafter the top sensor has detected the leading edge of paper.2.4.2.3 Stationary Jams2.4.2.3.1 Pickup Stationary Jam 0003-0660The machine identifies a pickup stationary jam if the top sensor does not detect the absence of paper within 3.575sec after the top sensor has detected the leading edge of paper.2.4.2.3.2 Delivery Stationary Jam 0003-0662The machine moves to a delivery stationary jam sequence if it does not detect a wrap jam.The machine identifies a delivery stationary jam if the delivery sensor does not detect the trailing edge of paper for1.715 sec after the top sensor has detected the trailing edge of paper.2.4.2.4 Other Jams2.4.2.4.1 Wrap Jam 0003-0665The machine starts a wrap jam detection sequence in 0.1 sec if it does not detect a delivery delay jam.It identifies a wrap jam if the delivery sensor detects the trailing edge of paper within 1.06 sec after the top sensorhas detected the trailing edge of paper.The term "wrap jam" refers to paper that wraps around the fixing pressure roller; its leading edge passes through thedelivery sensor, but it jams thereafter. The machine is designed to identify such a jam so as to prevent wrapping paperfrom fully moving into the fixing assembly.2.4.2.4.2 Initial Jam 0003-0666The machine identifies an initial jam if the top sensor or the delivery sensor detects the presence of paper when themain motor starts to rotate.2.4.2.4.3 Cover Open Jam 0003-0663The machine identifies a cover open jam if it detects that the front cover is open with the top sensor or the deliverysensor detecting the presence of paper (while paper is being moved or the machine is not running a jam check).