Frontier LP7500 Service Manual page 708

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2.
Arm units 2 (right) (left) move to paper advance unit 1. Arm unit 2 (right) moves to its paper receiving
position.
• Lane select motors (right) (left): ON/OFF
• Paper advance arm motors (right) (left): ON/OFF
If the arm sensors (right) (left) do not turn DARK
• No. 06138-00001
Paper Advance Arm Motor (Left) operation error.
• No. 06139-00001
Paper Advance Arm Motor (Right) operation error.
If the lane select sensor (left) does not turn DARK
• No. 06140-00001
Lane Select Motor (Left) operation error.
If the lane select sensor (right) does not turn LIGHT
• No. 06141-00002
Lane Select Motor (Right) operation error.
3.
Paper is advanced to arm unit 2 (right).
4.
Arm unit 2 (right) pressures the paper.
• Paper advance pressure change motor (right): ON (pressured)/OFF
I
MPORTANT
• Arm unit 2 advances the paper at the same speed of exposure speed without pressuring the paper.
• It pressures the paper after exposure.
If the paper advance pressure change sensor (right) does not turn DARK
• No. 06143-00001
Paper Advance Pressure Change Motor (Right) operation error.
55520
55520
Paper advance operation
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