Canon PIXMA G2020 Series User Manual

Maintenance Procedure
If print results are blurred, colors are not printed correctly, or print results are unsatisfactory (e.g. misaligned
printed ruled lines), perform the maintenance procedure below.
Important
• Do not rinse or wipe the print head. This can cause trouble with the print head.
Note
• Check if ink remains in the ink tanks.
Checking Ink Level
• For Windows, increasing the print quality in the printer driver settings may improve the print result.
Changing the Print Quality and Correcting Image Data
When the Print Results Are Blurred or Uneven:
Step1
Print the nozzle check pattern.
From the printer
Printing the Nozzle Check Pattern
From the computer
•
For Windows:
Printing a Nozzle Check Pattern
•
For macOS:
Printing a Nozzle Check Pattern
Step2
Examine the nozzle check pattern.
If there are missing lines or horizontal white streaks in the pattern:
Step3
Clean the print head.
From the printer
Cleaning the Print Head
From the computer
• For Windows:
Cleaning the Print Heads
•
For macOS:
Cleaning the Print Heads
After cleaning the print head, print and examine the nozzle check pattern:
Step1
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Canon PIXMA G2020 Series Specifications

General

Print Technology	Inkjet
Print Resolution	4800 x 1200 dpi
Scanner Type	Flatbed
Scanner Resolution	600 x 1200 dpi
Dimensions	445 x 330 x 167 mm
Weight	6.4 kg
Functions	Print, Copy, Scan
Mono Print Speed	Approx. 9.1 ipm
Colour Print Speed	Approx. 5.0 ipm
Two Sided Printing	Manual operation
Multiple Copy	Up to 99 pages
Interface Type	Hi-Speed USB
Maximum Paper Input	100 sheets (plain paper)
Ink Tank System	Yes
Ink Colors	4 (Black, Cyan, Magenta, Yellow)
Power Consumption (Standby)	Approx. 0.8 W
Ink Type	Pigment Black, Dye-based
Paper Handling	Rear Tray
Connectivity	USB
Copy Speed	sFCOT: Approx. 28 sec
Photo Print Speed	Approx. 45 seconds (borderless 10x15cm)
Borderless Printing	Yes
Scanning Depth (Output)	24-bit color
Copy Functions	Document Copy, Borderless Copy
Paper Types	Plain paper, Photo paper, Envelopes
Paper Sizes	A4, A5, B5, Letter, Legal, Envelopes
Operating System Compatibility	Windows, Mac OS
Printer Type	All-in-One