ljM609, www.hp.com/support/ljM631MFP, www.hp.com/support/ljM632MFP, or www.hp.com/support/
ljM633MFP.
2. When the printer is congured to print on some paper types, such as heavy paper, the printer prints
more slowly so it can correctly fuse the toner to the paper. If the paper type setting is not correct for the
type of paper you are using, change the setting to the correct paper type.
3. If the host computer or the printer is connected to a wireless network, low signal quality or interference
might be delaying print jobs.
360 Chapter 2 Solve problems ENWW