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HP OfficeJet Pro 7740 Wide Format All-in-One Printer
Microsoft Windows 11

printing a4 is fine , but in thee same printer when printing a3 paper' the lines dont print smoothly 

up close' the look zigzaged , not a continuous line 

additionally , it doesnt print in color at this size only (a3)

1 REPLY 1
HP Recommended

You need to go hp.com and install latest original HP print driver, you are now printing with Microsoft drivers that is causing A3 printing issues.




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