User Guide

Table Of Contents
Ar
e printouts faded immediately after toner cartridge replacement?
Printouts may be faded immediately after replacement of toner cartridges with new ones. In this case,
setting <Rdc. Faint Print After Rplc. Cart.> to <On> may solve the problem.
<Rdc. Faint Print After Rplc. Cart.>(P. 482)
If you set to <On>, the setting will become effective with ne
xt replacement of toner cartridges.
Immediately after cartridge replacement, a certain amount of time is required for toner to be evenly
distributed inside the cartridge.
Is the print faded or une
ven in density depending on the paper type or the
environmental conditions? (MF735Cdw / MF733Cdw / MF731Cdw)
Change the setting for <Reduce Toner Flaking>. The improvement effect is stronger with <Mode 2> than
<Mode 1>. First try with <Mode 1>.
<Reduce Toner Flaking>(P. 480)
Setting a gr
eater improvement effect may result in curled printouts or slower printing speed.
Ar
e you using the machine in an environment with high humidity?
(MF735Cdw / MF733Cdw / MF731Cdw)
Setting <Reduce Toner Fixing Stain 2> to <Mode 2> may solve the problem.
<Reduce Toner Fixing Stain 2>(P. 481)
If you set to <Mode 2>, printouts may be curled.
Is the machine installed in an envir
onment where the temperature changes
rapidly and drastically?
When the temperature changes rapidly in the environment where the machine is installed, condensation
occurs, which may cause fading or bleeding in images and text. If <Control Condensation> is set to <On>,
condensation inside the machine will be removed. Condensation removal may be performed automatically
due to temperature change.
<Control Condensation>(P. 484)
While
condensation removal is being performed, printing may not be performed properly and blank paper
may be output.
If you set to <On>, you need to keep the machine turned ON to maintain the effect of condensation
removal.
Troubleshooting
632