Canon iR3530 Reference manual

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Canon Service Bulletin COPIER
Issued by Canon Europa N.V.
Subject:
Introducing a new model (iR2230/3530)
Background:
With introduction of the new model iR2230/3530, differences from the existing model iR2270/3570 are informed in
this bulletin.
Detail:
1. Differences
1-1. System Configuration
1-1-1. System Configuration of the Delivery Options
The options that have been deleted:
- Finisher-Q3/Saddle Finisher-Q4
- Buffer Pass-E1
- Puncher Unit-L1/N1/P1
Others
- 3 Way Unit-A1 has been changed from standard equipment to an option (iR3530).
1-1-2. System Configuration of the Pickup Options
The option that has been deleted:
- Paper Deck-Q1
1-1-3. System Configuration of the Print/Transmission Options
The options that have been added:
- UFR II Printer Kit-E3: To add the BDL function by the combination of the P Boot ROM and the HDD.
- Multi-PDL Printer Kit-E1: To add the UFR II/PCL/PS print function using the N Boot ROM.
- iR System Expansion Kit-A1: To add the HDD to iR2230/3530.
- Printer Kit-E2: To add the BDL/PCL function using the H Boot ROM.
The options that have been deleted:
- LIPS LX Printer&Scanner Kit-A1 (P Boot ROM)
- LIPS V Expansion Kit-A1 (License)
- Direct Print Expansion Kit-A1 (License)
- iR 256MB Expansion RAM-B1
- Multi FAX Board-D1
Model:
iR3530
iR2230
Ref No.:
iR4570-008
(F1-T01-0M4-10018-01)
Date:
28-01-05

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- Send Expansion Kit-E1 (License)
- PDF Creation Function Expansion Kit-B1 (License)
1-2. External View/Operation
Change of the control panel unit
[1] The LCD has become smaller and black-and-white.
[2] The function keys have become hard keys.
F-1
123
456
78 9
0
[1] [2]

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1-3. User Mode
Compared with iR2270/3570, the following service modes have been deleted.
1-4. HDD
The HDD has become an option.
1-5. Shutdown Sequence
If the HDD of standard equipment is not mounted, the shutdown sequence is not performed at power-off. However,
if the optional HDD is mounted, the shutdown sequence same as that of iR2270/3570 (i.e., the machine equipped
with the HDD as standard equipment) is performed, and then the power is turned off.
iR4570/3570, 2870/2270 iR2230/3530
Mode-1 Mode-2 Description Mode-2 Description
Common
settings
select special
tray**
(w/ finisher)
- w/ Fisher-Q3/Q4
tray A: finisher output tray
(upper)
tray B: finisher output tray
(lower)
tray C: host middle tray
tray A: D14*copy/*Box/
printer/receive/fax/other
tray B: copy/Box/*printer/
receive/fax/other
tray C: copy/Box/printer/
receive/*fax/*other
fine tune for receive/fax
tray A: fax/fax 1/fax 2
tray B: receive/fax 1/fax 2
tray C: *receive/*fax 1/
*fax 2
deleted deleted
Adjust-
mentsand
Cleaning
center bind
staple
edging**
(w/ saddle
finisher)
Start key deleted deleted
center bind
position
change**
(w/ saddle
finisher)
size: A3,11x17/B4/LGL/
A4R,LTRR
position: -2.0 mm to +2.0
mm (in 0.35-mm
increments)/*0 mm
deleted deleted

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1-6. Paper Pickup/Feeding System
The Paper Deck-Q1 has been deleted from options. With this change, the paper pickup areas from the paper deck are
eliminated from the paper path illustrations.
The eliminated areas are shown below.
F-2
[1] Pickup from the Cassette 1
[2] Pickup from the Cassette 2
[3] Pickup from the Cassette Feeding Unit (option)
[4] Pickup from the Paper Deck (delete)
[5] Pickup from the Manual Tray
[6] Deliver to the Copy Tray 1
[4]
[1]
[5]
[6]
[3]
[2]

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1-7. Function, Power Supply
Some pickup/delivery options have been deleted. With this change, the names of options to which power is supplied
are eliminated from the power supply illustration on the Service Manual.
F-3
Printer power supply block
To Finisher-Q3/Q4
To Finisher-Q3/Q4
(by way of Cassette
Feeding Unit-Y2)
Side Paper Deck-Q1
To Buffer Path-E1
To Buffer Path-E1
To Finisher-S1
To Finisher-S1
Heater switch
SW5
Cassette heater(H4)
Deck heater(H7)
Cassette pedestal(H1C)
Reader heater(H6)
Leakage breaker
ELCB2
Main switch
SW1
Heater
switch PCB
Pickup
heater
mounting
kit
Reader heater(H5)
AC driver PCB
Accessories
power
supply PCB
All-night
power
supply PCB
Printer
power
supply PCB
Fixing main heater(H1)
Fixing sub heater(H2)
Thermal switch(TP1)
Controller power supply PCB
13VA2 24VU2
24VU1
24VU2
13VA1
13VA2
13VB
To Cassette Feeding Unit-Y2
To 3-Way Unit-A1 To 3-Way Unit-A1
3VB
3VB
Controller
PCB
Printer
unit
DADF
-N1
Super G3 Fax
Board-Q1
Front cover open/close switch
SW2
DC controller PCB
3VA
5VA 13VA1 2 4VU2
24VU1 24VU1
HVT
High-voltage
power supply PCB
24VA
13VA2 13VA2
24VU1: non-all night 13VA1: non-all night 5VA: non-all night 3VA: non-all night
3VB: all night13VA2: non-all night
13VB: non-all night
24VU2: non-all night
24VA: non-all night
13VA2 24VU2
24VU2
13VA
24VU2
13VA1
3VA 5VA
13VB
3VB

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1-8. Control Panel Unit
1-8-1. Block Diagram
As mentioned above, the LCD has become black-and-white, and the hard keys have been added. Therefore, the board
connection in the control panel unit is changed. The changed blocks are shown below.
F-4
1-8-2. Electrical Parts Layout
The electrical parts related to the control panel unit are placed as shown below. The parts [2] to [4] are related to the
control panel unit.
No. Name Part No. Detail
[1] Reader Controller PCB FG3-3765 Control the reader unit/ADF
[2] Control Panel Inverter PCB FM2-2753 Control to turn ON the backlight of
the LCD
[3] Control Panel CPU PCB FM2-2754 Control the control panel unit
[4] Control Panel Key PCB FG6-8939 Control numeric keys entry
information
J1121
J955J956
J1120
J1116
J1117
16
116
1
14
1
14
1
J6802
J6801
14
21
1
1
1
3
3
1
4
1
4
J1119
J1118
J511
A18
B18
A1
B1
from Controller Unit
Control Panel CPU PCB
Control Panel
Inverter PCB
Control Panel Key
Switch PCB
Touch Panel
LCD Panel
to Foot Switch

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F-5
1-9. Parts Replacement Procedure
1-9-1. Control Panel Unit
With change of the control panel unit, replacement procedures of the following parts related to the control panel unit
have been prepared newly.
- Removing the control panel unit
- Removing the control panel frame
- Removing the control panel inverter PCB
- Removing the control panel key switch PCB
- Removing the control panel CPU PCB
- Removing the control panel LCD PCB
The procedure for removing the control panel bottom cover is not changed.
The following are the new replacement procedures.
1-9-1-1. Removing the control panel unit
1) Open the right door [1].
F-6
[2]
[3]
[4]
[1]

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2) Remove the 2 screws [1].
F-7
3) Remove the rubber cap [1], and detach the screw [2].
4) Slide the control panel unit to the arrow direction.
F-8
5) Disconnect the connector [1], and remove the control panel unit.
F-9

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1-9-1-2. Removing the control panel frame
1) Disconnect the flat cable [1] to the arrow direction.
2) Move the connector 2 stoppers [2] to the arrow direction, and disconnect the 2 flat cables [3].
F-10
3) Disconnect the 3 connectors [1].
F-11
4) Detach the harness from the 3 clamps [1].
F-12

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5) Remove the 5 screws [1], and detach the control panel hook [2].
F-13
6) Remove the 11 self-tapping screws [1] and the flat screw [2], and detach the control panel frame [3].
F-14
Points to note on the cable when attaching the control panel frame.
1. Make sure that the inverter cable properly passes the path [1] indicated on the figure below.
F-15