CANON S520, S750, S820, S900 printers
Service Manual

$6.99
CANON S520, S750, S820, S900 printers<br> Service Manual
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S520, S750, S820, S900 printers Service Manual
TABLE OF CONTENTS

Part 1: PRODUCT SPECIFICATIONS (S900)
1. PRODUCT OVERVIEW
1.1 Product Overview
1.2 Special Features

2. SPECIFICATIONS
2.1 Printer Specifications
2.1.1 Printer specifications
2.1.2 Printer service life
2.1.3 Print head service life
2.2 Paper Specifications
2.2.1 Paper sizes and weights
2.2.2 Paper types and settings
2.2.3 Printable area
2.3 Print Head Specifications
2.4 Printer and Scanner Drivers

3. PRODUCT CODE LIST (S820)
1. PRODUCT OVERVIEW
1.1 Product Overview
1.2 Special Features
2. SPECIFICATIONS
2.1 Printer Specifications
2.1.1 Printer specifications
2.1.2 Printer service life
2.1.3 Print head service life
2.2 Paper Specifications
2.2.1 Paper sizes and weights
2.2.2 Paper types and settings
2.2.3 Printable area
2.3 Print Head Specifications
2.4 Printer and Scanner Drivers

3. PRODUCT CODE LIST (S750)
1. PRODUCT OVERVIEW
1.1 Product Overview
1.2 Special Features
2. SPECIFICATIONS
2.1 Printer Specifications
2.1.1 Printer specifications
2.1.2 Printer service life
2.1.3 Print head service life
2.2 Paper Specifications
2.2.1 Paper sizes and weights
2.2.2 Paper types and settings
2.2.3 Printable area
2.3 Print Head Specifications
2.4 Printer and Scanner Drivers

3. PRODUCT CODE LIST (S520)
1. PRODUCT OVERVIEW
1.1 Product Overview
1.2 Special Features
2. SPECIFICATIONS
2.1 Printer Specifications
2.1.1 Printer specifications
2.1.2 Printer service life
2.1.3 Print head service life
2.2 Paper Specifications
2.2.1 Paper sizes and weights
2.2.2 Paper types and settings
2.2.3 Printable area
2.3 Print Head Specifications
2.4 Printer and Scanner Drivers
3. PRODUCT CODE LIST
Part 2: TROUBLESHOOTING
1. PRINTER OPERATION
1.1 Printer Operation
1.2 Status Indicator
1.3 Simple Printer Operations
1.3.1 Cleaning operation
1.3.2 Printing the nozzle check pattern
1.3.3 Roller cleaning operation
2. SERVICING
2.1 Before Troubleshooting
2.2 Detectable Problems from System Start to Exit
2.3 Troubleshooting Problems
2.4 Troubleshooting Error Indications
3. DISASSEMBLY AND REASSEMBLY
3.1 Cautions for Disassembly and Reassembly
3.1.1 Cautions against ink stains (ink path/ink mist)
3.1.2 Damage due to static electricity
3.1.3 Deformation of spur tips
3.2 Exploded View
3.3 Disassembly and Reassembly
3.3.1 Carriage lock release
3.3.2 Removing and installing tap screws
3.3.3 Installing and removing the timing slit strip
3.3.4 Handling the encoder film
3.3.5 Removing and installing the logic board
3.3.6 Removal of red screws prohibited
3.3.7 Installing the logic board cover
3.3.8 Installing the control ROM cover
4. ADJUSTMENTS AND SETTINGS AFTER DISASSEMBLY AND
REASSEMBLY, AND CONFIRMATION OF OPERATION
4.1 Adjustments and Settings after Disassembly and Reassembly
4.1.1 Items for adjustment (per necessity/locations/tools)
4.1.2 If EEPROM settings adjustment is necessary
4.1.3 Print head position adjustment
4.1.4 Print head seam stripe adjustment (S750)
4.1.5 Grease Application
4.2 Confirmation method
5. TRANSPORTING THE PRINTER
5.1 Procedure
6. PARTS REPLACEMENT, PERIODIC INSPECTIONS, & TOOLS
6.1 Periodic Parts Replacement
6.2 Periodic Inspections
6.3 Tool List
7. SERVICE-RELATED FEATURES
7.1 Service Mode Operations
7.2 Test Printout
7.3 Printing the EEPROM Information
7.4 Resetting the EEPROM
7.5 Waste Ink counter settings (S900/S820)

Part 3: TECHNICAL REFERENCE
1. NEW TECHNOLOGY
1.1 Borderless printing
1.1.1 Borderless printing limitations
1.2 Quiet Mode
1.2.1 Quiet mode limitations
1.3 Remaining-ink amount detection (S900/S820)
1.3.1 Limitations when using the remaining-ink amount detection function

2. CLEANING MODES AND INK PURGE AMOUNTS
3. PRINT MODES

Part 4: APPENDIX
(S900)
1. CONNECTOR LOCATIONS AND PIN CONFIGURATIONS
1.1 Logic Board
1.2 Carriage Board
1.3 Print Head

(S820)
1. CONNECTOR LOCATIONS AND PIN CONFIGURATIONS
1.1 Logic Board
1.2 Carriage Board
1.3 Print Head

(S750)
1. CONNECTOR LOCATIONS AND PIN CONFIGURATIONS
1.1 Logic Board
1.2 Carriage Board
1.3 Print Head

(S520)
1. CONNECTOR LOCATIONS AND PIN CONFIGURATIONS
1.1 Logic Board
1.2 Carriage Board
1.3 Print Head
2.PROBLEMS LEFT REMAINING

IV
III. ILLUSTRATION INDEX
Page Part 1: PRODUCT SPECIFICATIONS
(S900)
Figure 1 - 1 Printer Exterior (S900)
Figure 1 - 2 JEIDA Standard Pattern
Figure 1 - 3 JIS SCID No. 5
Figure 1 - 4 Printable Area
(S820)
Figure 1 - 5 Printer Exterior (S820)
Figure 1 - 6 Printable Area
(S750)
Figure 1 - 7 Printer Exterior (S750)
Figure 1 - 8 Printable Area
(S520)
Figure 1 - 9 Printer Exterior (S520)

Part 2: TROUBLESHOOTING
Figure 2 - 1 Operation Panel
Figure 2 - 2 Nozzle Check Pattern Printout
Figure 2 - 3 Exploded View
Figure 2 - 4 Carriage Lock Release
Figure 2 - 5 Timing Slit Strip
Figure 2 - 6 Short-Circuiting the Capacitors
Figure 2 - 7 Do not Remove the Red Screws
Figure 2 - 8 Installing the Logic Board Cover
Figure 2 - 9 Installing the ROM Cover
Figure 2 -10 Print Position Alignment Pattern
Figure 2 -11 Seam Stripe Adjustment Pattern
Figure 2 -12 Grease application
Figure 2 -13 Service/Factory Test Printout (Sample)
Figure 2 -14 EEPROM Information Printout (Sample)

Part 3: TECHNICAL REFERENCE
Figure 3 - 1 Remaining Ink amount detection

Part 4: APPENDIX
(S900)
Figure 4 - 1 Logic Board
Figure 4 - 2 Carriage Board
Figure 4 - 3 Print Head
(S820)
Figure 4 - 4 Logic Board
Figure 4 - 5 Carriage Board
Figure 4 - 6 Print Head
(S750)
Figure 4 - 7 Logic Board
Figure 4 - 8 Carriage Board
Figure 4 - 9 Print Head
(S520)
Figure 4 -10 Logic Board
Figure 4 -11 Carriage Board
Figure 4 -12 Print Head

IV. TABLE INDEX
Part 1: PRODUCT SPECIFICATIONS
(S900)
Table 1 - 1 PRODUCT CODE LIST
(S820)
Table 1 - 2 PRODUCT CODE LIST
(S750)
Table 1 - 3 PRODUCT CODE LIST
(S520)
Table 1 - 4 PRODUCT CODE LIST

Part 2: TROUBLESHOOTING
Table 2 - 1 ERROR INDICATIONS
Table 2 - 2 EEPROM SETTINGS WHEN REPLACING THE INK ABSORBER

Part 3: TECHNICAL REFERENCE
Table 3 - 1 CLEANING MODES
Table 3 - 2 PRINT MODES

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We are in business since 2002 and do our best to give our customers perfect service!

  R. Zeiss 2021-04-24 03:18:01  
  It worked on my MX892 !!! Thank you. It reset the Ink Absorber Counter, and my printer was alive again.
  michael thomas 2016-02-20 23:16:31  
  Guy gave me an printer Epson Pro 4900.
The printhead was completely clogged.
Used your adjustment program initial ink charge and got an immediate 100% clear nozzle check.
Wish everything was this easy...Thanks
  Sandeep Khichi 2020-07-06 16:57:16  
  Very helpful - thank you. I was stuck as I use a Mac and your Mac software saved the day. I used the trial key this time to be sure it worked, but will be happy to purchase one when I need it next.
  Sara Carmona 2020-03-25 16:28:17  
  My printer Epson has encountered problem with ink pad waste and use wic tools and it works with the simplest step by step instructions. thank you.Trusted and recommended
  toan le ngoc 2020-10-01 01:52:47  
  I am very, very grateful that this helped me in resetting the school printer. it is very hassle (avoiding corona virus spread) in my part to carry the printer from my place transporting via boat to the city (travelling for at least an hour by the sea) but with your help it solved my problem we can now continue the printing of the modules and self learning materials of the children since the classes will start on October 5. good job!
  perez estela 2004-02-29 13:59:38  
  hola yo compre este producto y no me lo mandaron queria saber si lo van a mandar o no si no desasemos la opreracion gracias.
  John Fisher 2010-10-12 12:16:35  
  Thanks soooooo much !!!!! thought my printer was dead until i downloaded the reset utility and got my key. Process over and printer working in minutes. Saved the cost of a new printer. will recommend to anyone and use again if needed, as the service was 5 star plus.
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