The registration sensor does not detect absence of paper within the prescribed time before the next leading edge of fed paper reaches the registration sensor.

7.2.2.2 Stationary Jam in Delivery Assembly (Paper Trailing Edge Stationary Jam at First Delivery Sensor/Stationary Jam

at First Delivery Sensor)

iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i

Paper Trailing Edge Stationary Jam at First Delivery Sensor

The first delivery sensor cannot detect absence of paper within the prescribed time after the registration sensor has been turned off.

Stationary Jam at First Delivery Sensor

The first delivery sensor cannot detect absence of paper within the prescribed time after it has detected the leading edge of paper.

7.2.3 Other Jams

7.2.3.1 Door Open Jam

iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i

Door Open Jam

The door is opened when paper to be printed is in the paper feed path.

7.3 Cassette Pick-Up Unit

7.3.1 Overview

iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i

The paper picked up from the cassette is fed to the registration roller using the vertical path roller driven by the main motor (M204). The registration roller is not

rotating when paper reaches there, so an arch is formed at the leading of the paper to prevent skewing. The DC controller PCB turns on the registration clutch

(CL203) at the prescribed timing to transfer the main motor rotation to the registration roller, thus feeding the paper to the delivery tray through the transfer, sepa-

ration, fixing, and delivery assemblies.

T-7-4

Sensor/Registration clutch

Fixing delivery sensor (SR202)

Registration clutch (CL203)

T-7-5

Sensor

Registration sensor(SR209)

T-7-6

Sensor

Registration sensor (SR209)

First delivery sensor (SR203)