Samsung ML 1430 User Guide - Page 98

Gray background, Toner smear, Vertical repetitive, defects

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aBbCc aBbCc aBbCc aBbCc aBbCc AaBbCc AaBbCc AaBbCc AaBbCc AParBobblCemc Gray background AaBbCc AaBbCc AaBbCc AaBbCc AaBbCc Toner smear Vertical repetitive defects AaBbCc AaBbCc AaBbCc AaBbCc AaBbCc Solving Print Quality Problems Solution AaBbCc AaBbCc AaBbCc AaBbCc AaBbCc If the amount of background shading becomes unacceptable, the procedures below may fix the problem. • Change to a lighter weight pages. See "Paper Specifications" on page A.2. • Check the printer's eAnaviBronbmCecnt; very dry (low humidity) or high humidity (hiAghaerBtbhaCnc80% RH) conditions can increase the amountAoaf BbabckCgrcound shading. • Install a new toner cAaartrBidbgeC. c AaBbCc • Clean the inside of the printer. See "Cleaning the Inside" on page 6.4. • Check the paper type and quality. See "Paper Specifications" on page A.2. • Install a new toner cartridge. AaBbCc AaBbCc AaBbCc AaBbCc AIfamBarbkCs rcepeatedly appear on the printed side of the page at even intervals: • The toner cartridge may be damaged. If a repetitive mark occurs on the page, print a cleaning sheet several times to clean the cartridge (see page 6.5). After the printout, if you still have the same problems, install a new toner cartridge. • Parts of the printer may have toner on them. If the defects occur on the back of the page, the problem will likely correct itself after a few more pages. • The fusing assembly may be damaged. Contact a service representative. PROBLEM SOLVING 7.13

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7.
13
P
ROBLEM
S
OL
VING
Problem
Solution
If the amount of background shading becomes unacceptable,
the procedures below may fix the problem.
• Change to a lighter weight pages. See “Paper
Specifications” on page
A.2
.
• Check the printer’s environment; very dry (low humidity)
or high humidity (higher than 80% RH) conditions can
increase the amount of background shading.
• Install a new toner cartridge.
Gray background
• Clean the inside of the printer. See “Cleaning the Inside” on
page
6.4
.
• Check the paper type and quality. See “Paper Specifications”
on page
A.2
.
• Install a new toner cartridge.
Toner smear
If marks repeatedly appear on the printed side of the page at
even intervals:
• The toner cartridge may be damaged. If a repetitive mark
occurs on the page, print a cleaning sheet several times to
clean the cartridge (see page
6.5
). After the printout, if
you still have the same problems, install a new toner
cartridge.
• Parts of the printer may have toner on them. If the defects
occur on the back of the page, the problem will likely
correct itself after a few more pages.
• The fusing assembly may be damaged. Contact a service
representative.
Vertical repetitive
defects
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Solving Print Quality Problems