HP LaserJet MFP M436dn User Manual

Condition Example Suggested solutions
Horizontal stripes If horizontally aligned black streaks or smears appear:
●
The toner cartridge may be installed improperly. Remove the
cartridge and reinsert it.
●
The toner cartridge may be defective. Remove the toner
cartridge and install a new one. Remove the toner cartridge
and install a new one.
If the problem persists, the machine may require repairing. Contact
a service representative.
Curl If the printed paper is curled or paper does not feed into the
machine:
●
Turn the stack of paper over in the tray. Also try rotating the
paper 180° in the tray.
●
Change the printer’s paper option and try again. Go to Printing
Preferences, click the Paper tab, and set type to Thin.
●
An unknown image
repetitively appears on a
few sheets
●
Loose toner
●
Light print or
contamination occurs
Your machine is probably being used at an altitude of 1,000 m
(3,281 ft) or above. The high altitude may aect the print quality,
such as loose toner or light imaging.
138 Chapter 11 Troubleshooting ENWW

HP LaserJet MFP M436dn Specifications

General

Print Technology	Laser
Print Resolution	Up to 1200 x 1200 dpi
Scan Type	Flatbed, ADF
Monthly Duty Cycle	Up to 50, 000 pages
Functions	Print, Copy, Scan
Processor Speed	600 MHz
Memory	128 MB
Display	2-line LCD
Wireless Capability	No
Duplex Printing	Yes
Copy Resolution	Up to 600 x 600 dpi
Print Speed	Up to 23 ppm
Copy Speed	Up to 23 cpm
Standard Connectivity	Hi-Speed USB 2.0
Paper Handling Input	250-sheet input tray, 100-sheet multipurpose tray
Mobile Printing Capability	HP ePrint, Apple AirPrint
Scan Resolution, Optical	600 dpi
Media Sizes Supported	A4, A5
Media Types	Plain, Label, Cardstock, Envelope