Service Manual
Page 9
...dealer. This is normally no longer be possible. Use the following replacement drum cartridge. Note: If you need to reset the toner counter manually. place the toner cartridge. Sharp FO-50ND toner cartridge Hint: When the toner cartridge nears empty, try taking it out of pages that has already been ...large number of paper that can be printed before the toner runs out. Loading printing paper FO-4400U FO-CS1 You can load up to 250 sheets of paper must be attached for the fax machine to replace the toner cartridge When the toner cartridge nears empty (about 100 pages ...
...dealer. This is normally no longer be possible. Use the following replacement drum cartridge. Note: If you need to reset the toner counter manually. place the toner cartridge. Sharp FO-50ND toner cartridge Hint: When the toner cartridge nears empty, try taking it out of pages that has already been ...large number of paper that can be printed before the toner runs out. Loading printing paper FO-4400U FO-CS1 You can load up to 250 sheets of paper must be attached for the fax machine to replace the toner cartridge When the toner cartridge nears empty (about 100 pages ...
Service Manual
Page 100
... bus for NIC board Address bus for NIC board Chip select of NIC in FAX mode PWSAVE: Powr save control for PS-unit LEDON: Light ON/OFF for ... Interrupt request signal Reset signal Test pin Chip select (RTC) Serial communication clock (RTC) Serial communication data (RTC) Power supply Ground Reset signal for modem chip 1 Reset signal for modem ... I GPIO5 130 I GPIO6 131 I GPIO7 132 I XNICACK 133 I XROLSNS 134 I XORGSNS 135 I VDD 121 O VSS 122 - FO-4400U FO-CS1 LC24199B-WJ0-E (IC21) Terminal description (2/2) PIN I/O Name 105 P VSS 106 I SDDCT 107 I DPANIC0 108 I DPANIC1 109 O...
... bus for NIC board Address bus for NIC board Chip select of NIC in FAX mode PWSAVE: Powr save control for PS-unit LEDON: Light ON/OFF for ... Interrupt request signal Reset signal Test pin Chip select (RTC) Serial communication clock (RTC) Serial communication data (RTC) Power supply Ground Reset signal for modem chip 1 Reset signal for modem ... I GPIO5 130 I GPIO6 131 I GPIO7 132 I XNICACK 133 I XROLSNS 134 I XORGSNS 135 I VDD 121 O VSS 122 - FO-4400U FO-CS1 LC24199B-WJ0-E (IC21) Terminal description (2/2) PIN I/O Name 105 P VSS 106 I SDDCT 107 I DPANIC0 108 I DPANIC1 109 O...