Pantum M7100 Series User Manual

14.4.2. Image Defects
Problem Cause Solution
The printout
is whitish or
light
• The print media does not meet the
usage specifications, for example the
media is damp or too rough.
• The resolution in the print program is
set too low, concentration setting is too
low, or toner saving mode is ticked.
•
Toner cartridge is damaged.
• Toner is low.
•
Please use proper print media
within the specification range.
•
Set the resolution and
concentration setting of program, or
cancel ticking the save toner mode.
• It is suggested to replace the
original toner cartridge.
Toner spots
•
Dirty toner cartridge or toner leakage.
•
Toner cartridge is damaged.
•
The print media that does not meet
usage specification is used. For example,
the media is damp or too rough.
•
The paper path is dirty.
• If toner spots appear when copying
and scanning, the platen glass may be
dirty.
•
The scanner is dirty or damaged.
•
It is suggested to replace the
original toner cartridge.
• Please use the print media within
the specification range.
•
Clean the paper path.
•
Clean the platen glass.
White spots
•
The print media that does not meet
usage specification is used. For example,
the media is damp or too rough.
•
The paper path is dirty.
• Inner damage of toner cartridge.
•
The reflective glass of the laser inside
the printer is dirty.
• Please use the print media within
the specification range.
• Clean the paper path.
• It is suggested to replace the
original toner cartridge.
•
Please clean the LSU lens.
Toner
comes off
•
The print media that does not meet
usage specification is used. For example,
the media is damp or too rough.
•
The printing paper medium set and
paper medium placed are not consistent.
•
The inside of the printer is dirty.
•
Toner cartridge is damaged.
•
The parts inside the printer are
damaged.
•
Please use printing medium within
the specification scope, and use
manual feed tray for printing in case
of special medium.
•
Please print with corresponding
paper medium.
•
Clean the inside of the printer.
•
It is suggested to replace the
original toner cartridge.
140

Pantum M7100 Series Specifications

General

Functionality	Print, Copy, Scan
Print Technology	Laser
Processor Speed	600 MHz
Memory	256 MB
Duplex Printing	Automatic
Scan Type	Flatbed, ADF
Fax Function	No
Paper Input Capacity	250 sheets
Supported Operating Systems	Windows, macOS, Linux
Print Resolution	1200 x 1200 dpi
First Print Out Time	8.2 seconds
Connectivity	USB 2.0
Maximum Monthly Duty Cycle	60000 pages
Recommended Monthly Page Volume	750 - 3, 500 pages
Scan Resolution	1200 x 1200 dpi
Copy Resolution	600 x 600 dpi
Media Sizes Supported	A4, A5, A6, B5, Letter, Legal
Media Types Supported	Plain, Thick, Thin, Cardstock, Label
Print Speed	33 ppm (A4) / 35 ppm (Letter)
Copy Speed	33 cpm (A4) / 35 cpm (Letter)
ADF Capacity	50 sheets
Paper Output Capacity	150 sheets