HP LaserJet Pro 400 color Printer M451 series - Manual (Page 166)

Magenta very low
Description
The print cartridge is at the end of its useful life. A customer configurable option on this product is
"Prompt to Remind Me in 100 pages, 200 pages, 300 pages, or never." This option is provided as a
customer convenience and is not an indication these pages will have acceptable print quality.
Recommended action
To ensure optimal print quality, HP recommends replacing the print cartridge at this point. You can
continue printing until you notice a decrease in print quality. Actual cartridge life may vary.
Once an HP supply has reached very low, HP's premium Protection Warranty on that supply has
ended. All print defects or cartridge failures incurred when an HP supply is used in continue at very
low mode will not be considered to be defects in materials or workmanship in the supply under the HP
Print Cartridge Warranty Statement.
Manual duplex Load tray <X> Press [OK]
Description
The first side of a manual duplex job has printed, and the page needs to be loaded to process the
second side.
Recommended action
Load the page in the indicated tray with the side to be printed face up, and the top of the page away
from you and then press the
OK button.
Manual feed <TYPE> <SIZE> Press [OK] for available media
Description
The product is set for manual feed mode.
Recommended action
Press the OK button to clear the message or load the correct paper into Tray 1.
Memory is low Press [OK]
Description
The product memory is almost full.
Recommended action
Press the OK button to finish the job, or press the Cancel button to cancel the job.
Break the job into smaller jobs that contain fewer pages.
148 Chapter 11 Solve problems ENWW