40931201TH Rev. 4 92 /4.1.1 User maintenance mode• To enter the user maintenance mode, turn the power supply ON while pressing the Menu key.• This mode uses the menu for function selection.• The user maintenance mode provides the following functions:(1) Menu reset• All settings for Menu level-1 are reset to the factory default values.The menus for all executable emulations including options are reset to the factorydefault values.Note) Subject items are indicated in "Table 4-1, Table 4-2".• The operation mode starts automatically upon completion of resetting.(2) Hex dump• The data received from the host is dumped in hexadecimal notation to the printer.• Printing is activated automatically when the received data exceeds one page. If thereceived data is less than one page, printing can be activated manually be pressing theForm Feed key after selecting the OFF LINE mode by pressing the ON-LINE key.(Automatic activation of printing even when the received data is less than one page byselecting the Auto Eject function on the menu.)• To exit from this mode is turning the power OFF.(3) Drum counter reset• This function resets the drum life data when the user replaces the image drum unit.• The operation mode starts automatically upon completion of resetting.(4) Resource Save• Set the storage area size of resource to be stored between PCL and Postscript.(5) Receive Buffer Size• Set the receiving buffer.(6) ECP mode• Sets ECP mode Enable/Disable in the parallel interface.(7) Operator panel menu disable• This function is for enabling and disabling the operator panel menu functions (Menu 1,Menu 2, Tray Select, Copies and Paper Size).(8) X ADJUST• This function is used to adjust the printing start position within the range of ±2 mm in0.25 mm steps in the X direction.(9) Y ADJUST• This function is capable to adjust the printing start position within the range of ±2 mmin 0.25 mm steps in the Y direction.(10) Duplex adjust• The function which performs a correction in Y direction towards the sheet supplied fromthe tray in double-sided printing.
