Minolta EP1030 - Image Transfer and Erase Functions; Image Transfer and Paper Separation

1159SBM1 300A
isa MAIN ERASE LAMP
Main Erase Lamp LA2 is turned ON to neutralize any surface potential remaining on the
surface of the PC Drum after cleaning.
PC Drum
Main
Erase
-~—__—-
Charge
Corona
Lamp LA2
PC Drum
1159MOS9AA
The Main Erase Lamp is not a single lamp. A total of 40 LEDs are mounted on a board
to make up LA2. The LA2 board is fitted with an acrylic cover to protect the LEDs from
contamination.
ON
Start Key Orr | |
ON =o
PC Drive Motor MI OFF
Main Erase Lamp LA2 OFF
1151TO6MCB
Cantal Snel | ON | OFF | __WIRING DIAGRAM
1159SBM1400A
ia IMAGE TRANSFER AND PAPER SEPARATION
Image Transfer
The Image Transfer Corona applies a DC negative corona emission to the underside of
the paper thereby attracting the positively charged toner onto the surface of the paper,
The Image Transfer Guide Plate installed before the Image Transfer Corona restricts the
entry angle of the paper to the PC Drum and, at the same time, ensures a given distance
of the paper from the PC Drum so that the image is properly transferred onto the paper.
Paper Separation
This copier employs a natural paper separation method which owes its paper separating
efficiency to the inherent strength in the paper and the small diameter PC Drum. In addi-
tion, a charge neutralizing plate is installed that applies a (+) 600V bias to prevent image
noise from occurring due to static electricity discharge occurring at the time of paper sep-
aration,
PC Drum
Image Transfer
Guide Plate (Front)
Charge Neutralizing Image Transfer
Plate Corona Wire
TIS9MOTOAA
M-33