Summary of Product
Service Manual
3-5
Samsung Electronics
3.1.3.3 Special Features
Your new printer is equipped with special features that improve the print quality,giving you a competitive edge.
You can:
Print with excellent quality and high speed
• You can print up to 1200 x 1200 dpi effective output. See the Software Section.
• Your printer prints A4-sized paper at up to 43 ppm a and letter-sized paper at up to 45
ppm. For duplex printing, your printer prints A4-sized paper at up to 29 ipm b and letter-
sized paper at up to 30 ipm.
Handle paper flexibly
• The multi-purpose tray supports letterheads, envelopes, labels, transparencies, custom-
sized materials, postcards, and heavy paper. The multi-purpose tray holds up to 100
sheets of plain paper.
• The 500-sheet standard tray 1 supports plain paper in various sizes.
• The 500-sheet optional tray support plain paper in various sizes. You can install up to 3
additional trays.
• Two output tray; select either the output tray (face-down) or the rear cover (face-up) for the
most convenient access.
• Straight-through paper path capability from the multi-purpose tray to the rear cover.
Create professional documents
• Print Watermarks. You can customize your documents with words, such as “Confidential.”
See the Software Section.
• Print Posters. The text and pictures of each page of your document are magnified and
printed across the sheet of paper and can then be taped together to form a poster. See
the Software Section.
a. pages per minute
b. images per minute
Save your time and money
• This printer allows you to use toner save mode to save toner.
• You can print on both sides of the paper to save paper (double-sided printing) if you use
the ML-4551ND or install the optional duplex unit in the ML-4550 and ML-4551N.
• You can print multiple pages on a single sheet of paper to save paper (N-Up printing). See
the Software Section.
• You can use preprinted forms and letterhead with plain paper. See the Software Section.
• This printer automatically conserves electricity by substantially reducing power consump-
tion when not in use.