Backup Blade 2; Static Charge Corona; Charge Neutralizing Cloth - Minolta CF910 Service Manual

1154SBM160202A

(2) Backup Blade 2

• When Backup Blade 2 Solenoid is energized ( A ), Backup Blade 2 pushes the Transfer
Film from the inside of the Transfer Drum.
Transfer Film
1154SBM160203A

(3) Static Charge Corona

• The Static Charge Corona applies a positive DC corona emission from the inside of the
Transfer Drum to deposit a positive charge on the surface of the Transfer Film.
• The output from the Static Charge Corona is higher on the leading edge of the paper so
that the paper can be attracted to the film properly.
• The corona output is varied according to the temperature and humidity inside the copier
and the type of paper being used.
• The corona output is controlled by High Voltage Unit 3 HV3.
Transfer Film
1154SBM160204A

(4) Charge Neutralizing Cloth

• The Charge Neutralizing Cloth prevents an electric discharge from occurring between
the paper and Static Charge Roller, and between the paper and Transfer Film, after the
paper has been attracted onto the surface of the Transfer Film.
Transfer Film
SL19
A
A
Static Charge Corona
A
1144M072AA
Transfer Drum
Static Charge Roller
M-94
Backup Blade 2
A
1144M071AA
Paper
1144M125AB