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Model specifications, schematic and memory map
• Shaded rows indicate variations between models.
M4345xs MFP (CB427A)M4345x MFP (CB426A)M4345 MFP (CB425A)
Blackand white printing,black and white
copying, colordigital sending, blackand
white faxing
Black and white printing, black and
white copying, color digital sending,
black and white faxing
Black and white printing, black and
white copying, color digital sending
AIO/MFP Functions
Print Speed Black, Letter:
Up to 45 ppm
1
Up to 45 ppm
1
Up to 45 ppm
1
Best Quality
<10 sec<10 sec<10 sec
First Page Out
332
Paper Trays, Std
555
Paper Trays, Max
1,100 sheets1,100 sheets600 sheets
Input Capacity, Std
2,100 sheets2,100 sheets2,100 sheets
Input Capacity, Max
700 sheets700 sheets700 sheets
Output Capacity, Std
500 sheets (with stapler/stacker), 700
sheets (with 3-bin mailbox)
500 sheets (with stapler/stacker), 700
sheets (with 3-bin mailbox)
500 sheets (with stapler/stacker), 700
sheets (with 3-bin mailbox)
Output Capacity, Max
10 (75 with optional envelope feeder)10 (75 with optional envelope feeder)10 (75 with optional envelope feeder)
Envelope Input, Std
Automatic (standard)Automatic (standard)Automatic (optional)
Two-Sided Printing
80 scalable TrueType80 scalable TrueType80 scalable TrueType
Typefaces
Up to 1200 x 1200 dpiUp to 1200 x 1200 dpiUp to 1200 x 1200 dpi
Print Quality, Blac k Best
HP FastRes 1200, HP ProRes 1200HP FastRes 1200, HP ProRes 1200HP FastRes 1200, HP ProRes 1200
Print Resolution Technology
1 (black)1 (black)1 (black)
Print Cartridges
HP PCL 6, HP PCL 5e, HP PostScript Level 3 emulation, direct PDF printing (v 1.4)
Print Languages, Std
Up to 600 x 600 dpi
2
Up to 600 x 600 dpi
2
Up to 600 x 600 dpi
2
Scan Resolution, Enhanced
Up to 600 x 600 dpiUp to 600 x 600 dpiUp to 600 x 600 dpi
Scan Resolution, Optical
256256256
Grayscale Levels
Up to 45 cpm (single-sided)Up to 45 cpm (single-sided)Up to 45 cpm (single-sided)
Copy Speed, Max, Black
Up to 600 x 600 dpiUp to 600 x 600 dpiUp to 600 x 600 dpi
Copy Resolution, Black Text
Up to 600 x 600 dpiUp to 600 x 600 dpiUp to 600 x 600 dpi
Copy Resolution, Black
Graphics
Sides, staple collate, image adjustment, reduce/enlarge, paper selection, content orientation, output bin, pages per sheet,
booklet format, optimize text/picture, original size, job build, edge to edge
Copier Settings
1,0001,0001,000
Number Of Copies, Max
25–400%25–400%25–400%
Copier Reduce/Enlarge
Up to 33.6 kbps
3
Up to 33.6 kbps
3
Optional
Fax Speed
Utilizes 40 GB hard diskUtilizes 40 GB hard diskOptional
Fax Memory
Up t o 300 x 300 dpiUp to 30 0 x 30 0 dpiOptional
Fax Resolution, Best
Yes, Windows fax driver; HP PC Send
Fax Driver 2.0
Yes, Windows fax driver; HP PC Send
Fax Driver 2.0
Optional
PC Fax Interface
100 numbers100 numbersOptional
Speed Dialing, Max
Numbers
YesYesOptional
Fax Forwarding
YesYesOptional
Fax Blocking
Send to e-mail, send to network folder, LDAP and SMTP authentication, LDAP addressing
DigitalSending Featur es,Std
Send to folder, authentication, send to LAN Fax, send to printer, send to application
Digital Sending Features,
Opt
PDF, TIFF, JPEG, MTIFFPDF, TIFF, JPEG, MTIFFPDF, TIFF, JPEG, MTIFF
Digital Sending File Formats
Up to 200,000 pagesUp to 200,000 pagesUp to 200,000 pages
Duty Cycle, Monthly
5,000 to 20,000 pages5,000 to 20,000 pages5,000 to 20,000 pages
Recommended Monthly
Volume
50 sheets50 sheets50 sheets
ADF Capacity
Paper (plain, preprinted,letterhead, prepunched,bond, recycled, color,rough), transparencies, labels,envelopes, cardstock
Media Types
Letter, legal, executive, 8.5 x 13 in,
statement
Letter, legal, executive, 8.5 x 13 in,
statement
Letter, legal, executive, 8.5 x 13 in,
statement
Media Sizes, Std
3 x 5 to 8.5 x 14 in, tray 1, optional 3-bin mailbox or stacker part of stapler/stacker:; 5.8 x 8.3 to 8.5 x 14 in; trays 2,
3, 4, 5
Media Sizes, Custom
HP JetdirectFast Ethernet embeddedprint
server; Hi-Speed USB 2.0 (type B);
HP Jetdirect Fast Ethernet embedded
print server; Hi-Speed USB 2.0 (type B);
HP Jetdirect Fast Ethernet embedded
print server; Hi-Speed USB 2.0 (type B);
Foreign Interface port; 1open EIO slot
Connectivity, Std
Foreign Interface port; 1open EIO slot;
analog fax port
Foreign Interface port; 1open EIO slot;
analog fax port
HP Jetdirect internal, external andwireles s
print servers (printing only)
HP Jetdirect internal, external and
wireless print servers (printing only)
HP Jetdirect internal, external and
wireless print servers (printing only)
Connectivity, Opt
25 2
HP Multifunction and All-in-One Products