Service Manual
Page 4
...) Operation panel (right and left) removal (15) LCD upper cover removal (16) Operation panel unit removal (17) LCD unit removal (18) Logic board ass'y wiring (19) Scanner stop arm removal (20) Scanner stopper removal (21) Cable holder sheet position (22) Scanner unit removal (23) ...Main case unit removal (24) Base case and printer unit wiring (25) Logic board ass'y removal (26) Printer unit removal Troubleshooting by Service Engineer 1-2. Product Life 1-4. LIST OF ERROR DISPLAY / INDICATION 2-1. TABLE OF CONTENTS Part 1:...
...) Operation panel (right and left) removal (15) LCD upper cover removal (16) Operation panel unit removal (17) LCD unit removal (18) Logic board ass'y wiring (19) Scanner stop arm removal (20) Scanner stopper removal (21) Cable holder sheet position (22) Scanner unit removal (23) ...Main case unit removal (24) Base case and printer unit wiring (25) Logic board ass'y removal (26) Printer unit removal Troubleshooting by Service Engineer 1-2. Product Life 1-4. LIST OF ERROR DISPLAY / INDICATION 2-1. TABLE OF CONTENTS Part 1:...
Service Manual
Page 5
... Operation Panel Board 2-6. Borderless Printing via Computer 3-2. Camera Direct Printing 3-6. NCU Board 2-3. CLEANING MODE AND AMOUNT OF INK PURGED 3. FAQ (Problems Specific to the MP830 and Corrective Actions) Part 3: APPENDIX 1. BLOCK DIAGRAM 2. Card Slot Board 2-5. Normal Color Printing via Computer 3-4. Copying 4. Logic Board Ass'y 2-2. PIXMA MP830 SPECIFICATIONS 3-3. ...4. NEW TECHNOLOGIES 2. PRINT MODE 3-1. Normal Grayscale Printing via Computer 3-5. Duplex Printing via Computer 3-3. Relay Board 2-4. Carriage Board (Print Head Connector) 3.
... Operation Panel Board 2-6. Borderless Printing via Computer 3-2. Camera Direct Printing 3-6. NCU Board 2-3. CLEANING MODE AND AMOUNT OF INK PURGED 3. FAQ (Problems Specific to the MP830 and Corrective Actions) Part 3: APPENDIX 1. BLOCK DIAGRAM 2. Card Slot Board 2-5. Normal Color Printing via Computer 3-4. Copying 4. Logic Board Ass'y 2-2. PIXMA MP830 SPECIFICATIONS 3-3. ...4. NEW TECHNOLOGIES 2. PRINT MODE 3-1. Normal Grayscale Printing via Computer 3-5. Duplex Printing via Computer 3-3. Relay Board 2-4. Carriage Board (Print Head Connector) 3.
Service Manual
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... line feed tolerant accuracy. Purpose To ensure accurate dot placement. Machine buttons - At logic board replacement To reset the waste ink counter. - At logic board replacement To set the destination. Paper feed motor position adjustment At paper feed motor replacement...1 min. At carriage unit replacement - To protect the machine's sliding portions (gears and Open button). LCD language settings At logic board replacement To set the language to None. Tool - CD / DVD detection sensor light volume correction*1 - 1. Adjustment, Periodic ...
... line feed tolerant accuracy. Purpose To ensure accurate dot placement. Machine buttons - At logic board replacement To reset the waste ink counter. - At logic board replacement To set the destination. Paper feed motor position adjustment At paper feed motor replacement...1 min. At carriage unit replacement - To protect the machine's sliding portions (gears and Open button). LCD language settings At logic board replacement To set the language to None. Tool - CD / DVD detection sensor light volume correction*1 - 1. Adjustment, Periodic ...
Service Manual
Page 12
... down properly. - Scanner unit Continuous alternate ROM error [6100] The check sum value is not operating correctly." Carriage unit - Logic board - Logic board 5 times ASF (cam) sensor error [5700] This error takes place when feeding paper from the front paper feed cassette. ...On the LCD, "Scanner is incorrect in the ASF cam sensor. - Timing sensor unit - Logic board - Logic board - absorber full - Logic board - Sheet feed unit - Logic board 1-6 Carriage lift sensor unit 12 times AP position error [6A00] An error occurred in the LF encoder...
... down properly. - Scanner unit Continuous alternate ROM error [6100] The check sum value is not operating correctly." Carriage unit - Logic board - Logic board 5 times ASF (cam) sensor error [5700] This error takes place when feeding paper from the front paper feed cassette. ...On the LCD, "Scanner is incorrect in the ASF cam sensor. - Timing sensor unit - Logic board - Logic board - absorber full - Logic board - Sheet feed unit - Logic board 1-6 Carriage lift sensor unit 12 times AP position error [6A00] An error occurred in the LF encoder...
Service Manual
Page 13
..., or redial time-over #022 TX Call failed (no dial registration) #037 RX Memory overflow at reception of an image #085 TX No color fax function supported in the receiving machine #099 TX / RX Transmission terminated mid-way by pressing the Stop/Reset button #995 TX / RX ... binary procedure. ##204 TX DTC has been received even when there is 7% or more, also replace the ink absorber kit (QY5-0153) when replacing the logic board ass'y. [See Section 3-3. blinking Alarm LED lit RAM error hard-power-on . - Adjustment / Settings, (6) Service mode, for 1 minute. ##232 TX The ...
..., or redial time-over #022 TX Call failed (no dial registration) #037 RX Memory overflow at reception of an image #085 TX No color fax function supported in the receiving machine #099 TX / RX Transmission terminated mid-way by pressing the Stop/Reset button #995 TX / RX ... binary procedure. ##204 TX DTC has been received even when there is 7% or more, also replace the ink absorber kit (QY5-0153) when replacing the logic board ass'y. [See Section 3-3. blinking Alarm LED lit RAM error hard-power-on . - Adjustment / Settings, (6) Service mode, for 1 minute. ##232 TX The ...
Service Manual
Page 17
... is faint, or white lines appear on printouts. - power supply unit, or - logic board. Confirm the connection between the ADF PWB and the logic board. - cassette, or - logic board. 2-6. Printing is not displayed. - Check the operation of the ADF motor). -... feeding mechanism) - Confirm that no feeding). - Remove foreign material from damage or grease. - logic board. Replace the - logic board. - the power cord, and - Faulty scanning (no color ejected. - Replace the - scanning unit, or - Unsatisfactory print quality No printing, or no ...
... is faint, or white lines appear on printouts. - power supply unit, or - logic board. Confirm the connection between the ADF PWB and the logic board. - cassette, or - logic board. 2-6. Printing is not displayed. - Check the operation of the ADF motor). -... feeding mechanism) - Confirm that no feeding). - Remove foreign material from damage or grease. - logic board. Replace the - logic board. - the power cord, and - Faulty scanning (no color ejected. - Replace the - scanning unit, or - Unsatisfactory print quality No printing, or no ...
Service Manual
Page 18
...persists. 1-12 Replace the purge unit. When enlarged in the paper feed direction: - logic board. Replace the - scanning unit, or - Replace the - logic board. image enlarged), or document not separated. - Replace the document feed unit. *1: ...Color hue is missing on printouts. - Streaks or smears on printouts. scanning unit, - sponge sheet. Document slipping over the roller (copied - Perform print head alignment. Replace the - Clean grease or oil off the timing slit disk film - Replace the - Confirm the connection between the ADF PWB and the logic board...
...persists. 1-12 Replace the purge unit. When enlarged in the paper feed direction: - logic board. Replace the - scanning unit, or - Replace the - logic board. image enlarged), or document not separated. - Replace the document feed unit. *1: ...Color hue is missing on printouts. - Streaks or smears on printouts. scanning unit, - sponge sheet. Document slipping over the roller (copied - Perform print head alignment. Replace the - Clean grease or oil off the timing slit disk film - Replace the - Confirm the connection between the ADF PWB and the logic board...
Service Manual
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...unit QM2-3565 After replacement: 1. Adjustment / Settings, (6) Service mode.] - Confirm no grease is on replacement*1 Adjustment / settings Operation check Logic board ass'y QM2-3659 - charges), to prevent damages to the sliding portions. [See 3-3. Adjustment / Settings, (6) Service mode.] 2. Adjustment / ...4. Check the ink system function. information print, for 2. Adjustment / Settings, (6) Service mode, for details of the logic board After replacement: ass'y, remove the power cord, and 1. Direct printing from a digital camera - Perform the print head ...
...unit QM2-3565 After replacement: 1. Adjustment / Settings, (6) Service mode.] - Confirm no grease is on replacement*1 Adjustment / settings Operation check Logic board ass'y QM2-3659 - charges), to prevent damages to the sliding portions. [See 3-3. Adjustment / Settings, (6) Service mode.] 2. Adjustment / ...4. Check the ink system function. information print, for 2. Adjustment / Settings, (6) Service mode, for details of the logic board After replacement: ass'y, remove the power cord, and 1. Direct printing from a digital camera - Perform the print head ...
Service Manual
Page 24
... the housing from soiled with the red screws, as follows: i. DO NOT loosen the red screws on Repair Servicing, for capacitor discharging to protect the logic board ass'y from damage due to sit for approx. 1 minute (for details.] - Protect electrical parts from damages). - Do not touch the timing slit strip film and...
... the housing from soiled with the red screws, as follows: i. DO NOT loosen the red screws on Repair Servicing, for capacitor discharging to protect the logic board ass'y from damage due to sit for approx. 1 minute (for details.] - Protect electrical parts from damages). - Do not touch the timing slit strip film and...
Service Manual
Page 34
Remove the screw and disconnect the flat cable. (18) Logic board ass'y wiring 1-28 Remove the flat cable. (17) LCD unit removal - Remove the 4 screws. - (16) Operation panel unit removal -
Remove the screw and disconnect the flat cable. (18) Logic board ass'y wiring 1-28 Remove the flat cable. (17) LCD unit removal - Remove the 4 screws. - (16) Operation panel unit removal -
Service Manual
Page 36
... CN602, and remove the core. - While holding the stopper perpendicular to the prescribed location with double-sided adhesive tape. (22) Scanner unit removal - On the logic board, remove the flat cable from CN801 and CN802, then remove 2 screws. - The cable holder sheet is attached to the scanner unit, slide the stopper in... the direction indicated by the arrow and remove it from CN702. - On the logic board, remove the harness from the scanner unit. (21) Cable holder sheet position - (20) Scanner stopper removal -
... CN602, and remove the core. - While holding the stopper perpendicular to the prescribed location with double-sided adhesive tape. (22) Scanner unit removal - On the logic board, remove the flat cable from CN801 and CN802, then remove 2 screws. - The cable holder sheet is attached to the scanner unit, slide the stopper in... the direction indicated by the arrow and remove it from CN702. - On the logic board, remove the harness from the scanner unit. (21) Cable holder sheet position - (20) Scanner stopper removal -
Service Manual
Page 42
(25) Logic board ass'y removal - Remove the 4 screws, and lift the printer unit to remove it. 1-36 Remove all the flat cables and harnesses from the logic board. - Remove the 7 screws. (26) Printer unit removal -
(25) Logic board ass'y removal - Remove the 4 screws, and lift the printer unit to remove it. 1-36 Remove all the flat cables and harnesses from the logic board. - Remove the 7 screws. (26) Printer unit removal -
Service Manual
Page 47
After the logic board ass'y is replaced, set the waste ink amount: See 3-3. How to the sponge frame. The sponge sheet will attach...below). Adjustment / Settings, (6) Service mode, "Waste ink amount setting procedures." (4) White sponge sheet attachment Position one of the corners of the logic board ass'y, check the waste ink amount. Nozzle check pattern printing See "Standalone machine operation" below , or perform from the MP driver Maintenance tab... replaced.) 1-41 Print head replacement The print head is replaced, reset the waste ink counter (to the replaced logic board ass'y.
After the logic board ass'y is replaced, set the waste ink amount: See 3-3. How to the sponge frame. The sponge sheet will attach...below). Adjustment / Settings, (6) Service mode, "Waste ink amount setting procedures." (4) White sponge sheet attachment Position one of the corners of the logic board ass'y, check the waste ink amount. Nozzle check pattern printing See "Standalone machine operation" below , or perform from the MP driver Maintenance tab... replaced.) 1-41 Print head replacement The print head is replaced, reset the waste ink counter (to the replaced logic board ass'y.
Service Manual
Page 50
...time(s) according to the destination listed in the table below . - The High Resolution Paper is the most desirable for LF correction printing (Canon HR-101 is pressed, the Alarm LED and the COPY button light alternately, Alarm in orange and COPY in the LF correction mode....is NOT pressed, and only the ON/OFF button is pressed, the machine returns to the menu selection Note: After setting the destination without logic board replacement, be valid. Confirm the model name and destination in LF correction. Verification Items, (1) Service test print, or (2) EEPROM information print...
...time(s) according to the destination listed in the table below . - The High Resolution Paper is the most desirable for LF correction printing (Canon HR-101 is pressed, the Alarm LED and the COPY button light alternately, Alarm in orange and COPY in the LF correction mode....is NOT pressed, and only the ON/OFF button is pressed, the machine returns to the menu selection Note: After setting the destination without logic board replacement, be valid. Confirm the model name and destination in LF correction. Verification Items, (1) Service test print, or (2) EEPROM information print...
Service Manual
Page 52
... Both the main and platen waste ink absorbers Only the main waste ink absorber is valid for the MP830 3 times or more Waste ink amount value to a replaced new EEPROM after the logic board is replaced in servicing. 1) Before replacement of time(s) to select the value which is closest to the service mode...data to be set (%) 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% Not valid. Press the Stop/Reset button the appropriate number of the logic board ass'y, check the waste ink amount in EEPROM information print. 4) The LF correction value is written to the EEPROM, and the machine returns to the...
... Both the main and platen waste ink absorbers Only the main waste ink absorber is valid for the MP830 3 times or more Waste ink amount value to a replaced new EEPROM after the logic board is replaced in servicing. 1) Before replacement of time(s) to select the value which is closest to the service mode...data to be set (%) 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% Not valid. Press the Stop/Reset button the appropriate number of the logic board ass'y, check the waste ink amount in EEPROM information print. 4) The LF correction value is written to the EEPROM, and the machine returns to the...
