HP Laser CE527A#ABA Adjust the Display Brightness, Control panel Setting until the text is clear

Problem Cause Solution

Unexpected files are on the USB accessory.

Each time you turn it on, the product automatically creates three files on attached USB accessories.

Remove the USB accessory before you turn on the product.

Some USB accessories have a lock feature that prevents new files from being written to the accessory. If your USB accessory has this feature, lock the accessory.

The file is not listed in the USB STORAGE menu.

The USB printing feature does not support the type of file you are printing.

You can print the following types of files:

●.PDF

●.PCL

●.PS

	Too many files are in a single folder on	Reduce the number of files in the folder
	the USB accessory.	by moving them to subfolders.
	The product does not support the	Rename the files in a supported
	language of the file name, and it has	language.
	replaced the file name with characters
	from a different character set.
The USB STORAGE menu opens, but	Too many USB accessories are	Remove USB accessories until the
the USB accessory is not listed.	connected to the product.	message goes away, and then remove
		and reinsert the USB accessory from
		which you want to print.
		This product supports up to four USB
		accessories.
File names are blurry or hard to read	The control-panel display brightness	Open the SYSTEM SETUP menu, and
when scrolling through the list on the	needs adjustment.	adjust the DISPLAY BRIGHTNESS
control panel.		setting until the text is clear.

192 Chapter 10 Solve problems ENWW