Canon printer MAXIFY MB2020 User Manual

Aligning the Print Head Position from Your ComputerPrint head alignment corrects the installation positions of the print head and improves deviated colors and
lines.
This printer supports two head alignment methods: automatic head alignment and manual head alignment.
Normally, the printer is set for automatic head alignment.
If the printing results of automatic print head alignment are not satisfactory, 
perform manual head alignment .
The procedure for performing automatic print head alignment is as...

Aligning the Print Head Position Manually from Your ComputerPrint head alignment corrects the installation positions of the print head and improves deviated colors and
lines.
This printer supports two head alignment methods: 
automatic head alignment  and manual head alignment.
Normally, the printer is set for automatic head alignment. If the printing results of automatic print head alignment are not satisfactory, perform manual head alignment.
The procedure for performing manual print head alignment is...

Make sure that the printer is on and click Align Print Head.
Follow the instruction in the message.
Important
•
Do not open the operation panel while printing is in progress.
8.
Check the printed pattern
Enter the numbers of the patterns with the least noticeable streaks in the associated boxes. Even if the patterns with the least noticeable streaks are clicked in the preview window, their numbers
are automatically entered in the associated boxes.
When you have entered all the necessary values, click...

When you have entered all the necessary values, click OK.
Note
•
If it is difficult to pick the best pattern, pick the setting that produces the least noticeable
horizontal stripes.
(A) Least noticeable horizontal stripes
(B) Most noticeable horizontal stripes
•
If it is difficult to pick the best pattern, pick the setting that produces the least noticeable vertical streaks.
(A) Least noticeable vertical streaks
(B) Most noticeable vertical streaks
Note
•
To print and check the current setting, open the...

Use Your Computer to Print a Nozzle Check PatternThe nozzle check function allows you to check whether the print head is working properly by printing a
nozzle check pattern. Print the pattern if printing becomes faint, or if a specific color fails to print.
The procedure for printing a nozzle check pattern is as follows:
 Nozzle Check
1.
Open the printer driver setup window
2.
Click  Nozzle Check  on the Maintenance  tab
The  Nozzle Check  dialog box opens.
Click  Initial Check Items  to display the...

Cleaning the Machine
Cleaning the Exterior of the Machine
Cleaning the Platen Glass and Document Cover
Cleaning the ADF (Auto Document Feeder)
Cleaning the Paper Feed Roller
Cleaning the Inside of the Machine (Bottom Plate Cleaning)
Cleaning the Pad in the Cassette
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Cleaning the Exterior of the MachineBe sure to use a soft and dry cloth such as eyeglasses cleaning cloth and wipe off dirt on the surface gently.Smooth out wrinkles on the cloth if necessary before cleaning.
Important
•
Be sure to turn off the power and unplug the power cord before cleaning the machine.
•
The power cannot be turned off while the machine is sending or receiving a fax, or when unsentfaxes are stored in the machine's memory. Make sure if the machine completed sending or
receiving all...

Cleaning the Platen Glass and Document Cover
Important
•
Be sure to turn off the power and unplug the power cord before cleaning the machine.
•
The power cannot be turned off while the machine is sending or receiving a fax, or when unsentfaxes are stored in the machine's memory. Make sure if the machine completed sending or
receiving all the faxes before unplugging the power cord.
•
The machine cannot send or receive faxes when the power is turned off.
•
If the power cord is unplugged, the date/time...

Cleaning the ADF (Auto Document Feeder)Be sure to use a soft, clean, lint-free and dry cloth to clean the ADF (Auto Document Feeder).
Important
•
Be sure to turn off the power and unplug the power cord before cleaning the machine.
•
The power cannot be turned off while the machine is sending or receiving a fax, or when unsentfaxes are stored in the machine's memory. Make sure if the machine completed sending or
receiving all the faxes before unplugging the power cord.
•
The machine cannot send or...

4.
After wiping, close the document feeder cover by pushing it until it clicks into place.
5.
Close the document tray.
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