Name: Canon Pixma TR7820
Brand: Canon
Rating: 4 (1 reviews)

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Network Communication Problems

Cannot Find Printer on Network (Windows/macOS)

Wireless Router Problems

Printer Settings/Smartphone/Tablet Troubles for Network

393

Table of Contents2
Appendix11
Symbols Used in this Document12
Trademarks and Licenses13
Trademarks14
Licenses15
Main Components and Their Use41
Main Components42
Front View43
Rear View46
Inside View47
Operation Panel48
Using Touch Screen49
Entering Numbers, Letters, and Symbols53
Power Supply55
Turning the Printer on and off56
Loading Paper58
Paper Sources59
Loading Photo Paper / Plain Paper in Rear Tray61
Loading Plain Paper in Cassette65
Loading Envelopes in Rear Tray70
Loading Originals74
Where to Load Originals75
Loading Originals on Platen77
Loading Documents in the ADF (Auto Document Feeder)79
Loading Based on Use81
Supported Originals84
Replacing a FINE Cartridge86
Replacing a FINE Cartridge87
Checking Ink Status on the Touch Screen91
Restrictions92
Detect same Printer Name94
Switching Printer's Connection to Network or Devices95
Network Connection Tips (Windows/Macos)97
Wi-Fi Connection Assistant (Windows)101
Wi-Fi Connection Assistant102
Starting up Wi-Fi Connection Assistant103
Diagnosing and Repairing Network Settings104
Performing/Changing Network Settings105
Canon Wi-Fi Connection Assistant Screen106
Performing Network Settings110
Performing/Changing Wired LAN Connection (Ethernet Cable) Settings111
Performing/Changing Wi-Fi Settings114
Assigning Printer Information119
List of Models Which Does Not Support Diagnosis and Repair Function120
List of Models Which Does Not Support Ipv6 Configuration Via USB Connection121
Wi-Fi Connection Assistant (Macos)123
Wi-Fi Connection Assistant124
Starting up Wi-Fi Connection Assistant125
Diagnosing and Repairing Network Settings126
List of Models Which Does Not Support Diagnosis and Repair Function127
Performing Maintenance Functions from the Printer128
Maintenance Procedure129
Printing the Nozzle Check Pattern131
Examining the Nozzle Check Pattern132
Cleaning the Print Head134
Deep Print Head Cleaning136
Aligning the Print Head138
Aligning the Print Head Manually140
Performing Maintenance Functions from Your Computer (Windows)143
Opening the Maintenance Tool (Canon IJ Printer Assistant Tool)144
Cleaning the Print Heads146
Adjusting Print Head Position Automatically148
Adjusting Print Head Position Manually149
Performing Maintenance Functions from Your Computer (Macos)152
Opening Remote UI for Maintenance153
Cleaning the Print Heads154
Adjusting Print Head Position156
Checking Ink Status from Your Computer157
Cleaning158
Cleaning Paper Feed Rollers159
Cleaning Inside the Printer (Bottom Plate Cleaning)161
Replacing the Maintenance Cartridge164
Replacing the Maintenance Cartridge165
Checking Maintenance Cartridge Status on Touch Screen169
Changing Settings170
Changing Printer Settings from Your Computer (Windows)171
Changing the Print Options172
Setting the Ink to be Used173
Managing the Printer Power174
Changing the Printer Operation Mode176
Changing Printer Settings from Your Computer (Macos)178
Managing the Printer Power179
Changing the Printer Operation Mode180
Changing Settings from Operation Panel181
Changing Settings from Operation Panel182
Setting Items on Operation Panel184
Security Settings185
Print Settings186
LAN Settings188
Other Printer Settings193
Language Selection195
Firmware Update196
Reset Settings197
Feed Settings198
Web Service Setup199
ECO Settings200
Quiet Setting202
System Information203
Checking the Total Number of Uses of Printer204
Basic Information205
Safety206
Safety Precautions207
Regulatory Information210
Weee212
Handling Precautions223
Legal Restrictions on Scanning/Copying224
Printer Handling Precautions225
Transporting Your Printer226
When Repairing, Lending, or Disposing of the Printer228
Keeping Print Quality High229
Ink Tips230
Specifications231
Product Specifications232
Supported Paper Sizes and Weights235
Paper Load Limit237
Supported Media Types239
Unsupported Media Types241
Handling Paper242
Printing243
Printing Photos and Documents244
Printing from Computer245
Printing from Application Software (Windows Printer Driver)246
Basic Printing Setup247
Main Controls (Basic Settings Tab)249
Basic Settings Tab Description250
Paper Settings on the Printer Driver and the Printer (Media Type)258
Paper Settings on the Printer Driver and the Printer (Paper Size)260
Printing on Postcards262
Setting up Envelope Printing263
Registering a Frequently Used Printing Profile264
Set Media Type, Quality, Etc. (Media/Quality Tab)266
Media/Quality Tab Description267
Set the Layout of Printed Documents (Page Setup Tab)271
Page Setup Tab Description272
Setting the Number of Copies and Printing Order284
Perform Borderless Printing286
Page Layout Printing288
Duplex Printing289
Overview of the Printer Driver291
Canon IJ Printer Driver292
Opening Printer Driver's Setup Screen293
Canon IJ Status Monitor294
Checking Ink Status from Your Computer295
Instructions for Use (Printer Driver)296
Maintenance Tab Description298
Canon IJ Status Monitor Description300
Updating the Driver303
Printing from Application Software (Macos Airprint)305
Printing306
Perform Borderless Printing310
Printing on Postcards312
Adding Printer313
How to Open Printer Settings Screen314
Displaying the Printing Status Screen315
Deleting the Undesired Print Job316
Removing Printer that Is no Longer Required from List of Printers317
Printing Using Canon Application Software318
Printing from Smartphone/Tablet319
Printing Hagaki and Envelopes320
Other Various Printing Features324
Paper Settings325
Copying328
Making Copies329
Setting Items for Copying332
Scanning335
Scanning and Saving to a Computer336
Scanning in Windows337
Scanning According to Item Type or Purpose (Scan Utility)338
Scan Utility Features339
Scanning Easily (Auto Scan)341
Scanning Documents and Photos342
Creating/Editing PDF Files343
Scanning Using Application Software (Scangear)347
What Is Scangear (Scanner Driver)348
Starting Scangear (Scanner Driver)350
Scanning in Basic Mode351
Scangear (Scanner Driver) Screens354
Basic Mode Tab355
Advanced Mode Tab363
General Notes (Scanner Driver)369
Scanning Tips371
Positioning Originals (Scanning from Computer)372
Network Scan Settings373
Scanning in Macos377
Scanning According to Item Type or Purpose (IJ Scan Utility Lite)378
IJ Scan Utility Lite Features379
Scanning Easily (Auto Scan)381
Scanning Documents and Photos382
Scanning Tips383
Positioning Originals (Scanning from Computer)384
Attaching Scanned Images to E-MAIL to Send387
Frequently Asked Questions388
Network FAQ391
Network Communication Problems393
Cannot Find Printer on Network (Windows/Macos)394
Cannot Find Printer on Network395
Cannot Proceed Beyond Printer Connection Screen (Cannot Find Printer Connected Via USB)399
Wireless Router Problems401
Network Key (Password) Unknown402
Printer Cannot be Used after Replacing Wireless Router or Changed Router Settings404
Printer Settings/Smartphone/Tablet Troubles for Network406
Solve Network Troubles with the Printer's Diagnostic Functions407
Checking Network Information of Printer414
Printing Network Settings417
Restoring Printer's LAN Settings to Defaults426
Default Network Settings427
Connecting with Wireless Direct429
Problems While Printing (Scanning) from Smartphone/Tablet434
Cannot Print (Scan) from Smartphone/Tablet435
Printing Problems439
Printer Does Not Print440
Printer Does Not Pick up or Feed the Paper/"No Paper" Error443
Resolving Print Quality Problems446
Ink Does Not Come Out/Blurry or Fuzzy/Inaccurate or Bleeding Colors/Streaks449
Lines Are Misaligned/Distorted452
Paper Is Smudged/Printed Surface Is Scratched/Ink Blots/Paper Curl453
Vertical Line Next to Image457
Images Incomplete/Cannot Complete Printing458
Lines Incomplete or Missing (Windows)459
Back of Paper Is Smudged460
Uneven or Streaked Colors461
Change to Offline (Windows)462
Scanning Problems (Windows)464
Scanning Problems465
Scanner Does Not Work466
Scangear (Scanner Driver) Does Not Start467
Scanning Problems (Macos)468
Scanning Problems469
Scanner Does Not Work470
Scanner Driver Does Not Start471
Mechanical Problems472
Printer Does Not Turn on473
Printer Turns off Unexpectedly or Repeatedly474
USB Connection Problems475
Wrong Language Appears in LCD477
Installation and Download Problems478
Failed to MP Drivers (Printer Driver) Installation (Windows)479
Updating MP Drivers (Printer Driver) in Network Environment (Windows)482
Errors and Messages483
When Error Occurred484
Message Is Displayed486
List of Support Codes for Printer Errors491
What to Do When Paper Is Jammed493
Removing Jammed Paper Inside Printer497
Removing Jammed Paper from Rear Side501

Canon Pixma TR7820 User Manual

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Canon Pixma TR7820 Specifications

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Brand	Canon
Model	Pixma TR7820
Category	Printer
Language	English