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- HP Community
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- LaserJet Printing
- I just installed an HP C7115A in my Laserjet 1200 and I get ...

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05-17-2019 09:38 AM
I just installed a C7115A HP Laserjet Print Cartridge and I get horizontal fuzzy lines about every 1.5 inches when I print documents. Any thing I can do to fix this? Thanks.
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Accepted Solutions
05-17-2019 11:37 AM
If the print defect started when you installed the new cartridge then your new cartridge may be a dud. First thing to try would be returning the cartrdige from the supplier you purchased it from and ask for another. See if the defect follows to a 2nd catridge or not.
If the problem persists then you can look up a defect ruler for the LaserJet 1200:
Review the ruler info and troubleshoot the appropriate area.
Experts are not HP Employees. Experts are advanced users, administrators, technicians, engineers or business partners who volunteer their time to answer community questions.
Please mark anything that is helpful with a Kudo.
When you are done troubleshooting, please mark one of the responses as the Solution.
This feedback enhances the community by helping future readers choose between multiple similar responses.
05-17-2019 11:37 AM
If the print defect started when you installed the new cartridge then your new cartridge may be a dud. First thing to try would be returning the cartrdige from the supplier you purchased it from and ask for another. See if the defect follows to a 2nd catridge or not.
If the problem persists then you can look up a defect ruler for the LaserJet 1200:
Review the ruler info and troubleshoot the appropriate area.
Experts are not HP Employees. Experts are advanced users, administrators, technicians, engineers or business partners who volunteer their time to answer community questions.
Please mark anything that is helpful with a Kudo.
When you are done troubleshooting, please mark one of the responses as the Solution.
This feedback enhances the community by helping future readers choose between multiple similar responses.