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HP Color LaserJet Pro M452dn
Microsoft Windows 11

I have a M452. Suddenly my prints have begun to show pronounced vertical black bands. However, when I run a "clean"  cycle, the resulting report looks better (not perfect, but better). (See attached). I cannot find any guidance on the issue. So I turn to this helpful community. Any suggestions are very appreciated. A WORD PrintA WORD PrintA "Clean" printA "Clean" print

Mario C
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