4-14 Phaser 6130 Color Laser Printer Service Manual
General Troubleshooting
Tone Correction Tone Correction
■ ON *
■ OFF 
<Press the Up or Down 
button to switch Tone 
Correction On/Off>
<Press the Set button to 
save the setting and 
move one level up the 
menu>
<Press the Cancel button 
to move one level up the 
menu without saving the 
value>
Controls TRC in conjunction with 
process control to keep the printer 
density constant. This function is 
implemented to turn Off tone 
correction control in case correction 
exceeds the limit due to machine-to-
machine variation.
Sets the printer Tone Correction mode 
On/Off.
Note: When the Tone Correction has 
been changed, an “*” is displayed next 
to the text.
Note: This information can be 
initialized by Initialize NVM (Printer 
Menu > Admin Menu > Maintenance 
Mode > Initialize NVM).
Display 
Counter
Not used in this printer.
Hex Dump HexDump
■ OFF *
■ ON 
<Press the Up or Down 
button to switch 
HexDump On/Off>
<Press the Set button to 
save the setting and 
move one level up the 
menu>
<Press the Cancel button 
to move one level up the 
menu without saving the 
value>
Displays the current HexDump On/Off 
information and sets mode On/Off.
Note: This information is initialized by 
Clear All NVM.
Note: When the Counter Type has been 
changed, an “*” is displayed next to 
the text.
Pixel Counter Pixel Counter
■ Y: nn.n
■ C: nn.n
■ M: nn.n
■ K: nn.n
<Press the Set or Cancel 
button to move one level 
up the menu>
Displays the ratio (% used) of the 
number of pixel per C/M/Y/K counted 
by the Controller to A4 size area except 
4 mm area from the edge on the last 
page print.
■ 100% = empty Toner Cartridge
The value is rounded off to one decimal 
place.
For B/W print, only K is displayed.
The ranges are from 0-100% for each 
color (CMYK).
Configuration
■ Not used in this printer.
Counter Type Not used in this printer.
Test Control Panel Display Test Description