HP 9050 HP LaserJet 9040mfp/9050mfp - User Guide - Page 162

See Misformed characters See Page skew See Curl or wave See Wrinkles or creases Light print or fade ● The print cartridge might be low. Replace the print cartridge. ● Maintenance might be due. Check this by printing a copy of the supplies status page (see Supplies status page). If maintenance is due, order and install the printer maintenance kit. (See Parts and accessories, or go to www.hp.com/support/lj9040mfp or www.hp.com/ support/lj9050mfp.) Specks Specks might appear on a page after a jam has been cleared. ● Print a few more pages to see if the problem corrects itself. ● If specks occur frequently, set your MFP up to automatically run a cleaning page (see Using the MFP cleaning page). ● Clean the inside of the MFP and run a manual cleaning page to clean the fuser (see Cleaning the MFP and Using the MFP cleaning page). ● Try using a different type of paper. ● Check for print cartridge leaks. If the print cartridge is leaking, replace it. Dropouts ● Make sure that the environmental specifications for the MFP are being met (see Environmental specifications). ● If the paper is rough and the toner easily rubs off, either try changing the fuser mode to High 1 or High 2, or try using a smoother paper. ● Try using a different paper type. Lines ● Print a few more pages to see if the problem corrects itself. ● Clean the inside of the MFP and run a manual cleaning page to clean the fuser (see Cleaning the MFP and Using the MFP cleaning page). ● Replace the print cartridge. ● Maintenance might be due. Check this by printing a copy of the supplies status page (see Supplies status page). If maintenance is due, order and install the printer maintenance kit. (See the Parts and accessories or go to www.hp.com/support/lj9040mfp or www.hp.com/ support/lj9050mfp.) 158 Chapter 10 Problem solving ENWW