Fixing Unit; Composition - Konica Minolta 7145 Service Manual

FIXING UNIT

7. FIXING UNIT
7.1

Composition

DCPS
FCB
CB
M11
SD4
Symbol Name
Fixing pressure roller
[1]
[2] Fixing heat roller
2
[12]
[11]
[10]
[9]
[8]
Fixing of toner by pressure
Silicon rubber + PFA tube
Toner fixing by means of heat
Aluminum + PFA coating
Temperature setting:
Idling: 376 to 369°F
While in copy operation - Other than when feeding paper by the
by-pass tray in the single sided copy mode: 381°F
While in copy operation - When feeding paper by the bypass tray
in the single sided copy mode (by selecting the type of paper)
• Thick paper mode 1: 381 + 50°F
• Thick paper mode 2: 381 + 50°F
• Thin paper: 381 - 50°F (Except the 7145)
• Other than the above: 381°F
Copying - 381 - 41°F, when a double sided copy is being made.
Low power mode: 185°F (can be changed in the 25 mode)
2-24
[13]
[7] [6]
Function or method
[1]
[2]
[3]
[4]
[5]