HP LaserJet Enterprise MFP M634, M635, M636 - User Guide

Table of contents
1 Printer overview ........................................................................................................................................................................................ 1
Warning icons ............................................................................................................................................................................ 1
Potential shock hazard ............................................................................................................................................................ 2
Printer views .............................................................................................................................................................................. 3
Printer front view ................................................................................................................................................. 3
Printer back view .................................................................................................................................................. 5
Interface ports ...................................................................................................................................................... 6
Control-panel view ............................................................................................................................................... 6
How to use the touchscreen control panel ................................................................................. 9
Printer specications ............................................................................................................................................................. 10
Technical specications .................................................................................................................................... 10
Paper handling specications ..................................................................................................... 10
Connectivity specications .......................................................................................................... 12
Print specications ........................................................................................................................ 13
Copy and Scan specications ...................................................................................................... 15
Digital Send specications ........................................................................................................... 17
Memory specications ................................................................................................................. 18
Other specications ...................................................................................................................... 18
Supported operating systems ......................................................................................................................... 19
Mobile printing solutions .................................................................................................................................. 21
Printer dimensions ............................................................................................................................................ 21
Power consumption, electrical specications, and acoustic emissions ................................................... 24
Operating environment range ......................................................................................................................... 25
Printer hardware setup and software installation ............................................................................................................ 26
2 Paper trays .............................................................................................................................................................................................. 27
Introduction ............................................................................................................................................................................. 28
Load paper to Tray 1 (multipurpose tray) .......................................................................................................................... 29
Tray 1 paper orientation ................................................................................................................................... 30
Use alternative letterhead mode .................................................................................................................... 33
Enable Alternative Letterhead Mode by using the printer control-panel menus ............... 33
Load Tray 2 and the 550-sheet trays ................................................................................................................................. 34
ENWW iii