Konica Minolta bizhub 20p User Manual

							Control Panel
81
4
Print the Printer Settings page4
You can print the current settings using the control panel button or printer driver.
Using the Go button
4
aMake sure that the front cover is closed and the power cord is plugged in.
bTurn on the printer and wait until the printer is in the Ready state.
cPress Go three times within 2 seconds. The printer will print the current printer settings page.
Using the printer driver
4
If you are using the Windows® printer driver, you can print the current printer settings page by clicking the 
Print Settings button in the Support dialog.
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							Control Panel
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4
Print Fonts4
You can print a list of the internal fonts using the control panel button or printer driver.
Using the Go button
4
aTurn off the printer.
bMake sure that the front cover is closed and the power cord is plugged in.
cHold down Go as you turn on the power switch. Keep Go pressed down until the Back Cover, Toner, 
Drum and Paper LEDs light up. Release Go. Make sure that the Back Cover, Toner, Drum and Paper 
LEDs are off.
dPress Go twice. The printer will print a list of the internal fonts.
Using the printer driver
4
If you are using the KONICA MINOLTA Windows® printer driver, you can print a list of the internal fonts by 
clicking the Print Fonts button in the Support dialog.
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							Control Panel
83
4
Default settings4
If you want to reset the print server back to its factory default settings (resetting all information such as the 
password and IP address information), follow these steps:
Network default settings
4
aTurn off the printer.
bMake sure that the front cover is closed and the power cord is plugged in.
cHold down Go as you turn on the power switch. Keep Go pressed down until all the LEDs light up and 
then Status LED turns off.
dRelease Go. Make sure that all the LEDs are off. 
ePress Go six times. Make sure that all the LEDs light up to indicate the print server has been reset to its 
factory default settings. The printer will restart.
Factory Reset
4
You can partially reset the machine back to its default printer settings. The settings that will not be reset the 
Network settings:
aTurn off the printer.
bMake sure that the front cover is closed and the power cord is plugged in.
cHold down Go as you turn on the power switch. Keep Go pressed down until all the LEDs light up and 
then Status LED turns off.
dRelease Go. Make sure that all the LEDs are off. 
ePress Go eight times. Make sure that all the LEDs light up to indicate the print server has been reset to 
its factory default settings. The printer will restart.
Settings Reset
4
This operation will reset all the machine settings back to the settings that were set at the factory:
aTurn off the printer.
bMake sure that the front cover is closed and the power cord is plugged in.
cHold down Go as you turn on the power switch. Keep Go pressed down until all the LEDs light up and 
then Status LED turns off.
dRelease Go. Make sure that all the LEDs are off. 
ePress Go ten times. The printer will automatically restart.
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							84
5
5
Options5
This printer has the following optional accessories. You can increase the capabilities of the printer with these 
items.
Lower tray (PF-P10)5
Two optional lower trays (Tray 2 and Tray 3) can be installed; each lower tray can hold up to 250 sheets of 
80 g/m
2 (21 lb) paper. When both optional trays are installed, the printer can hold up to 800 sheets of plain 
paper. If you want to buy an optional lower tray unit, call the dealer you bought the printer from.
For setup, see the Users Guide that we have supplied with the lower tray unit.
Options5
Lower tray SO-DIMM memory
PF-P10
See Lower tray (PF-P10) on page 84. See SO-DIMM (memory module) on page 85.
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							Options
85
5
SO-DIMM (memory module)5
The printers have 32 MB of standard memory and one slot for optional memory expansion. You can expand 
the memory up to 544 MB by installing dual in-line memory modules (SO-DIMMs). 
SO-DIMM types5
In general, the machine uses industry-standard SO-DIMM with the following specifications:
Type: 144 pin and 64 bit output
CAS latency: 2
Clock frequency: 100 MHz or more
Capacity: 64, 128, 256 or 512 MB
Height: 31.75 mm (1.25 in.)
Dram Type: SDRAM 2 Bank
SDRAM can be used.
For purchasing information and part numbers visit the Buffalo Technology website:
http://www.buffalo-technology.com/
Note • There might be some SO-DIMMs that will not work with the printer.
• For more information, call the dealer you bought the printer from or KONICA MINOLTA Customer 
Service.
 
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							Options
86
5
Installing extra memory5
aTurn off the printer power switch, and then unplug the printer. Disconnect the interface cable from the 
printer.
IMPORTANT
 
Be sure to turn off the printer power switch before you install or remove the DIMM.
 
bRemove the DIMM cover.
cUnpack the DIMM and hold it by its edges.
CAUTION 
To prevent damage to the printer from static electricity, DO NOT touch the memory chips or the board 
surface.
 
dHold the DIMM by the edges and align the notches in the DIMM with the protrusions in the slot. 
Insert the DIMM diagonally (1), then tilt it toward the interface board until it clicks into place (2).
1
2
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							Options
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ePut the DIMM cover back on.
fReconnect the interface cable to your printer. Plug the printer back in, and then turn on the power switch.
Note To make sure that you have installed the DIMM properly, you can print the printer settings page that shows 
the current memory size. See Print the Printer Settings page on page 81.
 
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							88
6
6
Routine Maintenance6
You will need to replace certain parts and clean the printer regularly.
Replacing the consumable items6
You will need to replace the consumable items when the machine indicates that the life of the consumable is 
over.
CAUTION 
When you replace certain parts or clean the inside of the printer, remember the following: 
If your clothes are smeared with toner, wipe off the toner with a dry cloth and immediately wash the clothes 
in cold water to avoid stains. 
 
Be careful not to inhale toner. 
 
After you have just used the printer, some internal parts of the printer will be extremely hot. To prevent 
injury, when you open the front cover or back cover (back output tray) of the printer, DO NOT touch the 
shaded parts shown in the illustration. If you do this, you may get burned.
 
Consumables6
Routine Maintenance6
Toner CartridgeDrum Unit
See Toner cartridge on page 89. See Drum unit on page 96.
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							Routine Maintenance
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6
Toner cartridge6
The life of the original toner cartridge that came with the printer may be either a standard1 or high yield toner 
cartridge
2, and depends on the model and country you bought the printer in.
1Standard toner cartridges print approximately 3,000 A4 or Letter-size single-sided pages. Approx. cartridge yield is declared in accordance with 
ISO/IEC 19752.
2High yield toner cartridges print approximately 8,000 A4 or Letter-size single-sided pages. Approx. cartridge yield is declared in accordance with 
ISO/IEC 19752.
Note • The amount of toner used varies according to what is printed on the page and the print density setting.
• If you change the print density setting for lighter or darker printing, the amount of toner used will change.
• Wait to unpack the toner cartridge until immediately before you put it into the printer.
 
Toner Low message6
The Toner LED will turn on for 2 seconds and off for 3 seconds and repeats this pattern.
If the LED shows this message, the toner cartridge is near the end of its life. Buy a new toner cartridge and 
have it ready before you get a Replace Toner message. To replace the toner cartridge, see Replacing the 
toner cartridge on page 90.
Note The Toner LED will blink continuously if the toner cartridge is near the end of its life.
 
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							Routine Maintenance
90
6
Replace Toner message6
The printer will stop printing until you replace the toner cartridge with a new one.
Replacing the toner cartridge6
Note • To ensure high quality printing, we recommend that you use only genuine toner cartridges. When you 
want to buy toner cartridges, call your dealer.
• We recommend that you clean the printer when you replace the toner cartridge. See Cleaning on 
page 101.
 
aMake sure that the printer is turned on. Open the front cover.
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