Canon QY8-13A9-000, IP4200 service manual CN301 AC adapter, CN302 USB I/F, CN303 DSC harness

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CN301 (AC adapter)
No.	Signal name	Function	Input / Output
1	VH2	Head power supply	IN
2	H2_GND	Head GND	-
3	VH1	Head power supply	IN
4	H1_GND	Head GND	-
5	VM	Motor power supply	IN
6	M_GND	Motor GND	-
7	PW_CONT	Power supply control signal	OUT
CN302 (USB I/F)
No.	Signal name	Function	Input / Output
1	SNS_USB	USB: VBUS power supply sense	IN
2	D-	USB: D- signal	BUS
3	D+	USB: D+ signal	BUS
4	GND	GND	-
5 to 9	GND	GND	-

CN303 (DSC harness)
No.	Signal name	Function	Input / Output
1	GND	GND	-
2	GND	GND	-
3	D+	DSC-USB: D+ signal	BUS
4	D-	DSC-USB: D- signal	BUS
5	PWR	DSC-USB: VBUS signal	OUT

CN401 (CR lift sensor harness)

1	VSEN_3.3V	Power supply for sensor 3.3V	OUT
2	GND	GND	-
3	SNS_CR_LIFT	CR lift sensor	IN

CN402 (Sensor multi 1 harness)

No.	Signal name	Function	Input / Output
1	VSEN_3.3V	Power supply for sensor 3.3V	OUT
2	GND	GND	-
3	SNS_PF_PE	PF/PE sensor	IN
4	GND	GND	-
5	APCL_ENCA	APCL encoder phase A	IN
6	VSEN_3.3V	Power supply for sensor 3.3V	OUT
7	APCL_ENCB	APCL encoder phase B	IN

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Contents Revision ScopeTrademarks CopyrightManual Outline II. Table of Contents Part Adjustment MaintenanceReplacement consumables Customer MaintenancePeriodic maintenance Periodic replacement partsInk tank target value Product LifePrinter Print headPart 1 1. Maintenance Special ToolsSerial Number Location Operator Call Errors by Alarm LED Blinking in Orange List of Error Display / IndicationPage Paper Feed Motor QK1-1502 See -3. Adjustment / Settings, 5 Service mode, for details Printer no LED indications Troubleshooting by SymptomPage Part 1 2. List of Error Display / Indication After replacement At replacementRepair Upon contact with the film After replacement Service test printPart 1 3. Repair External cover removal Special Notes on Repair ServicingFlexible cable and harness wiring, connection Printer unit and bottom case unit assembly To the top Adjustment / Settings Paper feed motor adjustmentGrease application Page Part 1 3. REPAIR, 3-3 1 to User mode Waste ink counter settingPrint sample Service modePage Part 1 3. REPAIR, 3-3 3 to Verification Items Service test printPrint sample Eeprom information printPrinted items HdeepromPart 1 4. Printer Transportation Printer TransportationTechnical Reference NEW Technologies Cleaning Mode and Amount of INK Purged Part 2 2. Cleaning Mode and Amount of INK Purged Print Mode ResolutionNormal color printing Grayscale printing Borderless printing Duplex printing Camera Direct printing Part 2 3. Print ModeFAQ Problems Specific to the iP4200 and Corrective Actions Temporary SolutionCleaning by user ServicePage Page Page Part 2 4. FAQ Appendix Block Diagram Part 3 1. Block Diagram Pixma iP4200 Connector Location and PIN Layout Logic Board AssyCN101 Not used CN201 Print head 1/2 Carriage unit CN202 Print head 2/2 Carriage unit CN401 CR lift sensor harness CN301 AC adapterCN302 USB I/F CN303 DSC harnessCN403 Operation panel assy CN404 PE sensor / LF encoder harnessCN408 Maincam / Cdrg CN501 Motor multi harness Part 3 2. Connector Location and PIN LayoutCarriage Board Print Head Connector Romsk Pixma iP4200 Specifications Supported ink tanks Pixma iP4000 Specifications

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