Paper Attraction - Minolta CF910 Service Manual

1154SBM1602A

16-2. Paper Attraction

Paper is fed by the Synchronizing Rollers.
Paper Attracting Operation
A. Backup Blade 2 pushes the Transfer Film.
B. The Static Charge Corona deposits a positive
charge from the inside of the Transfer Drum.
C. The Static Charge Roller presses against the
Transfer Film.
D. The paper is attracted onto the surface of the
Transfer Film by static charge.
Two-sheet attraction
• When the following conditions are met in a multi-copy cycle, two sheets of paper are
attracted onto the surface of the Transfer Film for greater productivity and lower operat-
ing noise.
Conditions
• Not in the manual bypass mode
• The zoom ratio in the sub-scanning direc-
tion ranges between
• The paper length in the feeding direction
measures 215.9 mm or less.
• Not in the Mixed Orig. mode
• Not in the Cover mode
• Not in the OHP Interleaving mode
Monochrome 1-to-1 high-speed mode
• Under the following conditions, the originals are fed in steps to allow two sheets of paper
to be attracted.
Conditions
• ADF is being used.
• Not in 2-in-1 mode.
• Not a Book mode.
• Not Mixed Original mode.
• Not Auto Exposure mode.
Transfer Film
× ×
0.995 and 2.000.
M-92
Backup Blade 2 Solenoid SL19
High Voltage Unit 3 HV3
Static Charge Roller Solenoid SL13
Backup Blade 2
Static Charge Corona
B
A
C
1154M095AB
• The copies are not samples for color
adjustments.
• Image Repeat is not set.
• Multi-Page Enlargement is not set.
• Color Separation is not set.
• The number-of-copies setting is 2 or
more, or the monochrome 1-to-1 high-
speed mode is set.
• The paper type is standard or PPC.
• Not ACS (Auto Color Selection) mode.
• The originals are not 2-sided.
• Not 2-sided copy mode.
• Monochrome mode.
• Mode that permits two-sheet attraction.
D
Static Charge Roller