| Menu | Description | |
|---|---|---|
| PnP Name | DFU (Designed for Factory Use). [0x00 to 0x7F] | |
| Destination | DFU Sets the destination and updates the engine setting. [DOM/ NA/ EU/ ASIA/ CHN/ TAIWAN] | |
| Brand ID | DFU Displays the current brand ID number. [0x00 – 0x7F] | |
| Registration | Horiz. Tray1 | Adjusts the horizontal registration for each tray and paper type. If the machine settings are reset to the factory defaults, this value does not change. [-40.0 to 40.0 / 1.0 (Default) / 0.1 mm/step] |
| Vert. Tray1 Plain | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
Vert. Tray1 Thick | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
| Vert. Tray1 Thin | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
| Horiz. Tray2 | [-40.0 to 40.0 / 2.0 (Default) / 0.1 mm/step] | |
| Vert. Tray2 Plain | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
Vert. Tray2 Thick | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
| Vert. Tray2 Thin | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
| Horiz. Bypass | [-40.0 to 40.0 / -5.0 (Default) / 0.1 mm/step] | |
Vert. Bypass Plain | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
Vert. Bypass Thick | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
Vert. Bypass Thin | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
Horiz. Dup. Back | [-40.0 to 40.0 / 8.0 (Default) / 0.1 mm/step] | |
| Vert. Dup. Plain | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
| Vert. Dup. Thick | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
| Vert. Dup. Thin | [-40.0 to 40.0 / 17.0 (Default) / 0.1 mm/step] | |
| Reset Transfer Unit | Clears the EM counter of the transfer roller. | |
| Reset Fuser Unit | Clears the EM counter of the fusing unit. | |
| Fuser SC Reset | This menu is for resetting an SC related to a fusing error. | |
| 2 Beam LD Power | Adjusts the LD power. [74 to 137 / 106 (Default) / 1/step] | |
| Interval Setting | Corrects the face curl of paper. 0: OFF (32ppm) 1: Sets the engine speed to half after printing 1 minute. 2: Sets the engine speed at 13ppm. [0 to 2 / 0 / 1 /step] | |
| Toner Near End To End | Sheets | Adjusts the printable sheets between "toner near end" and "toner end". [50 to 250 / 200 / 25 sheet/step] |
| Dot Count | Adjusts the printable dot count between "toner near end" and "toner end". [50 to 150 / 100 / 25 dot/step] | |
| Trans. Roller Bias | Adjusts the transfer roller bias. [-6 to 6 / 0 / 1/step] | |
| Developer Bias | Adjusts the developer bias. [270 to 330 / 250 / 15/step] | |
| Charge Bias | [1100 to 1300 / 1200 / 25/step] | |
| Fusing Unit Temperature | Plain Paper | Adjusts the fusing temperature for plain paper. [150 to 200 / 175 / 1°C/step] |
| Recycled | Adjusts the fusing temperature for recycled paper. [160 to 180 / 170 / 1°C/step] | |
| Postcard | Adjusts the fusing temperature for postcards. [170 to 200 / 185 / 5°C/step] | |
| Envelope | Adjusts the fusing temperature for envelopes. [170 to 200 / 185 / 1°C/step] | |
| Thin Paper | Adjusts the fusing temperature for thin paper. [155 to 180 / 170 / 1°C/step] | |
| Low Power | Adjusts the fusing temperature in the low power mode. [80 to 135 / 120 / 1°C/step] | |
| Standby | Adjusts the fusing temperature in the standby mode. [120 to 175 / 155 / 1°C/step] | |
| Thick2 Paper | Adjusts the fusing temperature for thick 2 paper. [170 to 200 / 185 / 1°C/step] | |
| Thick1 Paper | Adjusts the fusing temperature for thick 1 paper. [175 to 200 / 185 / 1°C/step] | |
| Paper Buckle Amount | Vert .Bp Plain Paper | Adjusts the amount of paper buckle at the registration roller for each tray and paper type. [-8 to 8 / -2 (Default) / 1mm/step] |
| Vert .Bp Thick Paper | [-8 to 8 / 0 (Default) / 1mm/step] | |
| Vert .Bp Thin Paper | [-8 to 8 / -2 (Default) / 1mm/step] | |
| Vert .Tray1 Plain Paper | [-8 to 8 / -2 (Default) / 1mm/step] | |
| Vert .Tray1 Thick Paper | [-8 to 8 / 0 (Default) / 1mm/step] | |
| Vert .Tray1 Thin Paper | [-8 to 8 / -2 (Default) / 1mm/step] | |
| Vert .Tray2 Plain Paper | [-8 to 8 / -2 (Default) / 1mm/step] | |
| Vert .Tray2 Thick Paper | [-8 to 8 / 0 (Default) / 1mm/step] | |
| Vert .Tray2 Thin Paper | [-8 to 8 / -2 (Default) / 1mm/step] | |
| Vert .Dup. Plain Paper | [-8 to 8 / 0 (Default) / 1mm/step] | |
| Vert .Dup. Thick Paper | [-8 to 8 / 0 (Default) / 1mm/step] | |
| Vert .Dup.1 Thin Paper | [-8 to 8 / 0 (Default) / 1mm/step] | |
| Output Check | Main Motor | Output check (Main motor) |
| Middle Clutch | Output check (Relay clutch) | |
| Tray1 Clutch | Output check (Paper feed clutch) | |
| Bypass Solenoid | Output check (By-pass feed solenoid) | |
| Regist Clutch | Output check (Registration clutch) | |
| Fan High Speed | Output check (Cooling fan high speed) | |
| Fan Low Speed | Output check (Cooling fan low speed) | |
| Erase Lamp | Output check (Quenching lamp) | |
| Polygon Motor | Output check (Polygon mirror motor) | |
| Dup Motor Normal | Output check (Duplex motor normal) | |
| Dup Motor Revers | Output check (Duplex motor reverse) | |
| EM Life Display | Sets whether to display an alert when each EM parts yield of this machine is reached. [On or Off (Default)] | |
| SC559 Detection | [On or Off (Default)] | |
| Clear Engine Memory | Resets the engine settings stored in the EEPROM to factory default. | |
| Total Counter Info | Displays the total counter (Engine). | |
| EM Counter Info | Transfer Roller - Time | Displays the EM counter (Transfer Roller: Time). |
| Paper Feed Roller – Pages | Displays the EM counter (Paper Feed Roller: pages). | |
| Fusing Unit - Time | Displays the EM counter (Fusing Unit: time). | |
| Transfer Roller - Pages | Displays the EM counter (Transfer Roller: pages). | |
| Fusing Unit - Pages | Displays the EM counter (Fusing Unit: pages). | |
| Transfer Roller Remain | Displays the remainder until the service life (Transfer roller: %) | |
| Paper Feed Roller Remain | Displays the remainder until the service life (Paper feed roller: %) | |
| Fusing Unit Remain | Displays the remainder until the service life (Fusing unit: %) | |
| Prt Cartridge Info | Kind ID | Displays the toner cartridge (AIO) information (Kind ID). |
| Toner End History | Displays the toner cartridge (AIO) information (Toner End History). | |
| Refill Flag Status | Displays the toner cartridge (AIO) information (Refill flag status). | |
| Unit Print Counter | Displays the toner cartridge (AIO) information (Unit Print Counter). | |
| Motor Rotation Time | Displays the main motor rotation time. | |
| Reset Paper Feed Rol Life | Clears the EM counter of the paper feed roller. | |
| Waste Toner Disposal | Sets the machine operation at "waste toner full" of the refilled AIO. [On or Off (Default)] With the main motor rotation count feature, the machine can be set to stop printing after the print total exceeds a certain set value. If the print count exceeds this value, then "Replace Print Cartridge" remains in the display. Then a new AIO cartridge must be installed. This feature is a safety measure to prevent the used toner tank from becoming full (there is no toner overflow detection mechanism). | |
| Test Pattern | Prints the test pattern. | |
| 1200dpi LD Power | Adjusts print density (density levels by increasing the number) [42 to 106 / 74 (Default) / 1 /step] | |
| Refill mode setting | DFU [Auto refill mode/ Pure refill mode] | |
| OPC Life Info | OPC Rotation Time | Displays the OPC life information (OPC rotation time). |
| Pre-OPC Rotation Time | Displays the OPC life information (Pre-OPC rotation time) | |
| OPC Alert Status | Displays the OPC life information (Alert status) | |
| OPC Pre-Alert Status | Displays the OPC life information (Pre-Alert status) | |
| Subscan Magnification | Adjusts the sub scan magnification. [-8 to 8 / 0 / 1/step] | |
| Page Dot Coverage | 0%-2% | Displays the number of pages printed with coverage 0 to 2%. |
| 3%-4% | Displays the number of pages printed with coverage 3 to 4%. | |
| 5%-7% | Displays the number of pages printed with coverage 5 to 7%. | |
| 8%-9% | Displays the number of pages printed with coverage 8 to 9%. | |
| 10%-19% | Displays the number of pages printed with coverage 10 to 19%. | |
| 20%-29% | Displays the number of pages printed with coverage 20 to 29%. | |
| Above 30% | Displays the number of pages printed with coverage above 30%. | |
| Power On Count | Displays the power on counter. | |
| Sleep Recover Count | Displays the sleep recover counter. | |
| Machine Series Number | DFU | |
| Serial No | DFU Displays the machine serial No. | |
| Inrush Control | Sets the Inrush Control mode. When using with an external power supply instead of a commercial power supply, set to "On". [Off (Default)/ On] | |
| Flicker Control | Sets the Flicker Control mode. [Off (Default)/ On] | |