Konica Minolta bizhub C658 Service Manual page 1863

bizhub C658/C558/C458/C368/C308/C258
11.3.12 Paper length guide operation mechanism
Two methods are provided to operate the paper length guide.
• Squeeze the paper length guide to operate it in the direction orthogonal to the direction of movement.
• Squeeze the paper length guide to operate it in the same direction as the direction of movement.
[1]
[4]
[1] Squeeze in the same direction as the direction of
movement
[3] Movement direction of paper length guide
11.3.13 Paper width guide
• A latching positioning method is used to prevent paper width guide misalignment due to shock that is generated during insertion of trays.
• Operating the lock lever releases the lock that is installed to the front side of the paper width guide. The paper width guide can then be
moved.
• The front side paper width guide is equipped with a support guide. The support guide presses paper in the tray with spring force to reduce
paper skew.
[3]
[2]
[1] Paper width guide
[3] Support guide
11.3.14 Remaining paper detection control
• The remaining paper detection control is performed under any of the following conditions:
• "Tray 1/tray 2 is closed in position"
• "The up/down control of the paper lift-up plate is completed"
(1) Paper near-empty detection
• The tray 1/2 near empty sensor detects a paper near-empty condition of the tray.
• As paper is consumed, the paper lift-up plate is raised. This raises the near empty detection actuator provided at the lift-up plate drive
shaft of the lift-up motor.
When a sufficient amount of paper is loaded
O THEORY OF OPERATION bizhub C658/C558/C458/C368/C308/C258 > 11. PAPER
[2]
[3]
O-88
[2] Squeeze in the direction orthogonal to the direction of
movement
[4] Paper length guide
[1]
[2] Lock lever
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FEED SECTION