Canon imageCLASS LBP325dn - Page 191

Test Print Pattern Purpose of use Image
B Grid*1 To check the right angle accuracy and straight line ac-
curacy.
D Print letters
"E" all over
the page*1
To check for any distorted letters
D1 -- To check the counter values and information on devices
for service.
• Firmware version
• Service counter
• PDL mode counter
E Grid (Half-
tone)*1
To check the right angle accuracy and straight line ac-
curacy.
7. Troubleshooting
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