Canon 7086 Series Service Manual - page 362
Chapter 9
9-6
ERROR CODE:
E840 (fixing inlet sensor movement error)
Indicates that a fault occurred while the wrap sensor is being moved up/down, thus causing HP detection to fail.
9.2 Basic Sequence
9.2.1 Basic Sequence of Operations
0010-8233
iR7105 / iR7095 / iR7086
F-9-9
9.3 Various Control Mechanisms
9.3.1 Controlling the Fixing Roller Temperature
9.3.1.1 Controlling the Down Sequence
0010-8234
iR7105 / iR7095 / iR7086
Wait indication
Red
Red
Green
Fixing motor (M3)
Main heater (H1)
Sub heater (H2)
SLEEP
WMUP
WMUPR
STBY
INTR
PSTBY
LSTR
STBY
Main power
switch ON
Control panel
power switch ON
200
198
195
190
Start key
ON
Passage of paper causes
the temperature to drop.
Causes both main and sub
heaters to go on to enable
return to 198 deg C in a short time.
193
188
198
Controlled to
198 deg C
Controlled to
198 deg C
if 200V model, -10 deg C for all.
* 100V model (no temperature control is performed for the sub heater while paper is passing).