Canon iR5570, iR6570 General Timing Chart, General Circuit Diagram

General Timing Chart / General Circuit Diagram

iR6570/5570 Series

Feb 21 2005

IMPORTANT

　This documentation is published by Canon Inc., Japan, to serve as a source of reference for work in the field.

　Specifications and other information contained herein may vary slightly from actual machine values or those found

in advertising and other printed matter.

Any questions regarding the information contained herein should be directed to the Copier Service Department of the

Sales Company.

　This documentation is intended for all sales areas, and may contain information not applicable to certain areas.

　Reproduction without permission not allowed.

Use of this manual should be strictly supervised to avoid disclosure of confidential information.

Printed in Japan

Caution

Use of this manual should be strictly supervised to avoid disclosure of confidential information.

Contents

1 General Timing Chart............................................................................................................................................... 1

Copying/Printing (A4, 2 Sheets, Single-Sided, Direct; Right Deck (face-down delivery)) ................................... 1

2 General Circuit Diagram .......................................................................................................................................... 3

Signal Names........................................................................................................................................................... 3

General Circuit Diagram ......................................................................................................................................... 6

1 General Timing Chart

Copying/Printing (A4, 2 Sheets, Single-Sided, Direct; Right Deck (face-down delivery))

iR5570 / iR6570

STBYSTBY SREADY SCFW SCRW

: Forward

: Reverse

CW rotation

Platen board cover scan

start positon shift

White plate dust detection control

Shading correction

Developing bias (AC)

Developing bias (DC)

Max. application 600V

Dust collecting roller bias (DC)

Pre-transfer charging bias (DC)

Pre-transfer charging bias (AC)

Transfer charging

Separation charging bias (AC)

Separation charging bias (DC)

Fixing heater (IH)

Right deck pickup motor

(M11)

Right deck pickup solenoid

(SL6)

Right deck retry sensor

(PS19)

Vertical path duplexing feed

Printer unit

(M25)

Vertical path roller 1 sensor

(PS24)

Pre-registration motor (M17)

Laser write start sensor

(PS28)

motor

Registration paper sensor

(PS29)

Registration roller clutch

(CL2)

Fixing inlet guide solenoid

(SL1)

Internal delivery sensor (PS35)

Eternal delivery sensor (PS36)

Fixing motor (M3)

Delivery flapper solenoid

Print command received

Start key

PSTBY PINTR PRINT LSTR PSTBY

Main motor (M2)

Drum motor (M1)

Laser ON

Primary charging

Pre-exposure LED

Grid bias

(CL1)

Developing clutch

Reader motor (M501)

Scanning lamp (LA1)

HP sensor (PS502)

Reader unit

HP (shading position) HP (shading position)Image trailing edge

Scanner unit position

(SL5)

Reversal motor (M14)

CCW rotation

Reversal sensor 2 (PS38)

Fixing web solenoid (SL9)

Reversal flapper solenoid (SL8)

Reversal sensor 1 (PS37)

Duplex feed left motor (M19)

Duplex feed right motor (M18)

(PS31)

Duplex paper sensor (PS34)

Duplex pre-registration sensor

(PS30)

Horizontal registration

sensor

F-1-1

2 General Circuit Diagram

Signal Names

List Of Signals

iR5570 / iR6570

T-2-1

Notation Signal name Notation Signal name

APKIT_TH_AD AP kit inside temperature detection signal CONTROLLER_FAN_DEETCT controller fan lock detection signal

BOTTLE_COVER_SNS_DTC toner bottle door open/closed detection signal CONTROLLER_FAN_H/L controller fan full-speed/half-speed drive signal

C1/RDK_SL_ON right deck pickup solenoid drive signal CURL_FAN_DETECT curl-removing fan lock detection signal

C3/C4_FEED_MOTOR_A,A*,B,B* cassette pickup motor drive signal A, A*, B, B* CURL_FAN_ON curl-removing fan drive signal

C3_LENGTH_1 C3 paper length detection signal 1 DC_SUPPLY_FAN_DETECT DC power supply fan lock detection signal

C3_LENGTH_2 C3 paper length detection signal 2 DC_SUPPLY_FAN_DETECT DC power supply fan lock detection signal

C3_LIFTER_MOTOR_ON C3 lifter motor drive signal DC_SUPPLY_FAN_ON DC power supply fan drive signal

C3_LIFTER_ON C3 lifter motor drive signal DC_SUPPLY_FAN_ON DC power supply fan drive signal

C3_LIFTER_SENSE C3 lifter detection signal DEL_JAM_SENSE delivery residual paper detection signal

C3_OPEN_SENSOR C3 open detection signal DELIVERY_M_A,A*,B,B* delivery motor drive signal A, A*, B, B*

C3_PAPER_SENSOR C3 paper sensor DEV_CL_ON developing clutch drive signal

C3_PICKUP_SL_ON C3 pickup solenoid drive signal DEV_TONER_SENSOR developing assembly toner detection signal

C3_PLEVEL_VR C3 paper level detection signal DRUM_M_ON drum motor drive signal

C3_RETRY_SENSOR C3 retry sensor paper detection signal DUP_FEED_R_A,A*,B,B* duplexing feed right motor drive signal A, A*, B, B*

C3_VOLUME_DTC C3 paper width detection signal DUPLEX_FAN_DETECT duplexing feed fan lock detection signal

C4_LENGTH_0 C4 paper length detection signal 0 DUPLEX_FAN_ON duplexing feed fan drive signal

C4_LENGTH_1 C4 paper length detection signal 1 DUPLEX_PAPER_SENSOR duplexing paper detection signal

C4_LIFTER_MOTOR_ON C4 lifter motor drive signal FEED_FAN_DET feed fan lock detection signal

C4_LIFTER_OM C4 lifter motor drive signal FEED_FAN_H/L feed fan full-speed/half-speed drive signal

C4_LIFTER_SENSE C4 lifter detection signal FLAP_SL_ON paper deflecting plate solenoid drive signal

C4_OPEN_SENSOR C4 open detection signal FRONT_DOOR_DETECT front door closed detection signal

C4_PAPER_SENSOR C4 paper sensor FSR_ENT_SNS fixing inlet paper detection signal

C4_PICKUP_SL_ON C4 pickup solenoid drive signal FSR_EXIT_SNS fixing outlet paper detection signal

C4_PLEVEL_VR C4 paper level detection signal FSR_M_ON fixing motor drive signal

C4_RETRY_SENSOR C4 retry sensor paper detection signal FUSER_F_SL_UP fixing inlet guide solenoid drive signal (ascent)

C4_VOLUME_DTC C4 paper width detection signal FUSER_SL_DOWN fixing inlet guide solenoid drive signal (descent)

CIR_DUCT_FAN_DTC circulation duct fan lock detection signal H_REGI_A,A*,B,B* horizontal registration motor drive signal A, A*, B, B*

CIR_DUCT_FAN_H/L circulation duct fan full-speed/half-speed drive signal H_REGI_HP horizontal registration HP detection signal

CLAW_JAM_SNS claw jam detection signal HEAT_DISCHARGE_FAN_DETECT heat discharge fan lock detection signal

T-2-2

Notation Signal name Notation Signal name

HEAT_DISCHARGE_FAN_H/L heat discharge fan full-speed/half-speed drive signal MLT_SL_ON manual feed pickup solenoid drive signal

HOP_BOTTLE_ON toner supply motor drive signal MULTI_SENSOR manual feed tray paper detection signal

HOP_LIFT_ON toner stirring motor drive signal MULTI_VOLUME manual feed paper width detection signal

HOP_TONER_SENSOR hopper toner detection signal OPEN ADF open detection signal 2

HP scanner HP detection signal PATH1_SENSOR vertical path 1 paper detection signal

HVT_DEV_BIAS_AC developing AC bias control signal PATH2_SENSOR vertical path 2 paper detection signal

HVT_DEV_BIAS_DC developing DC bias control signal PATH3_SENSOR vertical path 3 paper detection signal

HVT_POST pre-transfer bias control signal PATH4_SENSOR vertical path 4 paper detection signal

HVT_PRIMARY primary bias control signal PLATEN ADF open detection signal

HVT_REMOTE HVT drive signal POST_CLEAN_OUT1 pre-transfer charging wire cleaning motor drive signal

(forward)

HVT_ROLLER_BIAS electrode roller bias control signal POST_CLEAN_OUT2 pre-transfer charging wire cleaner motor drive signal

(reverse)

HVT_SEPARATE separation bias control signal PRAIMARY_FAN_DETECT primary charging cooling fan lock detection signal

HVT_TRANSFER transfer bias control signal PRAIMARY_FAN_H/L primary cooling fan full-speed/half-speed drive signal

INT_DEL_SENSOR inside delivery paper detection signal PRE_LED_ON pre-exposure LED drive signal

INV_FAN_DTC fixing heater power supply fan lock detection signal PRE_REGI_MOTOR_A,A*,B,B* pre-registration motor drive signal A, A*, B, B*

INV_FAN_H/L fixing heater power supply cooling fan full-speed/half-speed

drive signal

LDECK_FEED_MOTOR_A,A*,B,B* left deck pickup motor drive signal A, A*, B, B* PRIMARY_CLEAN_OUT1 primary charging wire cleaner motor drive signal (forward)

LDECK_FEED_CL_ON left deck pull-off sensor paper detection signal PRIMARY_CLEAN_OUT2 primary charging wire cleaner motor drive signal (reverse)

LDECK_LIFTER_SENSOR left deck lifter detection signal RD_FEED_MOTOR_A,A*,B,B* right deck pickup motor drive signal A, A*, B, B*

LDECK_LIMITTER_SENSOR left deck limit detection signal RDECK_FEED_SNS right deck pull-off sensor paper detection signal

LDECK_OPEN_SENSOR left deck open detection signal RDECK_LIFTER_SENSOR right deck lifter detection signal

LDECK_PAPER_SENSOR left deck paper detection signal RDECK_LIMITTER_SNS right deck limit detection signal

LDECK_RETRY_SENSOR left deck retry sensor paper detection signal RDECK_PAPER_SENSOR right deck paper sensor

LDK_FEED_SENSOR left deck feed paper detection signal RDECK_RETRY_SENSOR right deck retry senor paper detection signal

LDK_LIFTER_ON left deck lifter motor drive signal RDK_LIFTER_ON right deck lifter motor drive signal

LDK_PICK_SL_ON left deck pickup solenoid drive signal RDK_PLEVEL_A_DTC right deck paper level detection signal A

LDK_PLEVEL_A_DTC left deck paper level detection signal A RDK_PLEVEL_B_DTC right deck paper level detection signal B

PRE_REGI_SENSOR pre-registration paper detection signal

LDK_PLEVEL_B_DTC left deck paper level detection signal B RDOOR_UNDER_SENSOR right door open/closed detection signal

LOCK fan lock detection signal REGI_CL_ON registration clutch drive signal

MAIN_M_ON main motor drive signal REGI_CL_ON registration clutch drive signal

MLT_FEED_CL_ON manual feed pickup clutch drive signal REGI_SENSOR registration paper detection signal

MLT_PAPER_SENSOR manual feed paper detection signal REGI_SENSOR registration paper detection signal

T-2-3

Notation Signal name Notation Signal name

REVERSE_2 SENSOR reversal 2 paper detection signal SIZE2 original size detection signal 2

REVERSE_A,A*,B,B* reversal motor drive signal A, A*, B, B* T/S_CLEANER-1 transfer separation charging wire cleaner drive signal

(forward)

REVERSE_SL_ON reversing solenoid drive signal T/S_CLEANER-2 transfer separation charging wire cleaner drive signal

(reverse)

SHIFT_CCW shift tray motor CCW drive signal VER_DUP_M_A,A*,B,B* vertical duplexing feed motor drive signal A, A*, B, B*

SHIFT_CW shift tray motor CW drive signal VER_L_M_A,A*,B,B* vertical path lower motor drive signal A, A*, B, B*

SHIFT_P_EXIT shift tray outlet paper detection signal VER_U_M_A,A*,B,B* vertical path upper motor drive signal A, A*, B, B*

SHIFT_P_FULL shift tray full detection signal WASTE_TONER_FULL_SW waste toner full detection signal

SHIFT_TRAY_HPL shift tray HP left detection signal WEB_SENSOR web length detection signal

SHIFT_TRAY_HPR shift tray HP right detection signal WEB_SL_ON web solenoid drive signal

SHUT_HP_SNS shutter HP detection signal WRITE_START_SENSOR write check sensor power detection signal

SHUT_M_A,A*,B,B* shutter motor drive signal A, A*, B, B* XE_ON scanning lamp drive signal

SIZE1 original size detection signal 1

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