- 200 -
Dots and horizontal streaks appear in the paper
feeding direction periodically
Possible causes
Solution
Reference
If the interval is
approximately 63 mm, the
green tube of the image
drum is scratched or dirty.
Gently wipe it with soft tissue
paper.
Replace the image drum if it is
damaged.
If the interval is
approximately 26 mm, dirt
enters the charging roller
inside the image drum.
Open and close the top cover or
feeder cover, and print again.
The image drum is exposed
to light.
Install the image drum back to
the printer, and leave the printer
idle for a few hours.
If the problem persists, replace
the image drum.
White area is lightly stained
Possible causes
Solution
Reference
Static electricity occurs to the
paper.
Use the paper stored at
appropriate temperature and
humidity.
Thick paper is used.
Use thinner paper.
Содержание PRO330S
Страница 1: ...User s Manual...
Страница 14: ...Unpacking 2 Unpacking 15 Checking the accessories 16 Installing consumables 18...
Страница 102: ...102 8 Close the feeder cover...
Страница 151: ...151 8 Remove the toner cover 9 Close the top cover 10 Open the toner cartridge cover...
Страница 153: ...153 15 Turn on power of the machine For details on how to turn on the power refer to Turning the power on Page 34...
Страница 162: ...162 8 Close the top cover...
Страница 172: ...172 15 Close the top cover...
Страница 178: ...178 7 Install the image drum back to the machine 8 Close the top cover...
Страница 182: ...182 11 Close the top cover...
Страница 254: ...254 5 Click Backup settings 6 Input the folder name select the folder to save the le and click Save...
Страница 263: ...263 10 Input the admin password and click OK 11 Con rm the setting result and click Back...
Страница 266: ...266 11 Con rm the setting result and click Back...
Страница 280: ...EE8001 2750Z002 Rev1...