Users Manual - English
Page 89
... MALFUNCTION LASER BD MALFUNCTION SCANNER MALFUNCTION D-RAM ERROR NV-RAM ERROR MAIN MOTOR ERROR ENGINE INTERFACE ERROR Action • Reduce the complexity of the resolution. (For HL-1440, HL-1450 and HL-1470N Users) • Expand the printer memory by adding a commercially available SIMM memory. See "Installing Additional Memory" in Chapter 4. • See "Replacing the Toner Cartridge...
... MALFUNCTION LASER BD MALFUNCTION SCANNER MALFUNCTION D-RAM ERROR NV-RAM ERROR MAIN MOTOR ERROR ENGINE INTERFACE ERROR Action • Reduce the complexity of the resolution. (For HL-1440, HL-1450 and HL-1470N Users) • Expand the printer memory by adding a commercially available SIMM memory. See "Installing Additional Memory" in Chapter 4. • See "Replacing the Toner Cartridge...
Users Manual - English
Page 102
...Make sure that you select the appropriate media type in Chapter 5. Install a new drum unit. See "Cleaning" in Chapter 5. 01234 • The toner cartridge may be damaged. See "Replacing the Drum Unit" in Chapter 5. • The drum unit may be damaged. • Make sure that you use...stripes Recommendation • The drum unit may be damaged. See "Improving the Print Quality" in this problem, especially if the printer has not been used for laser printers, the glue from the sheets may sometimes stick to excessive direct sunlight or room light, the unit may be smudged. Try...
...Make sure that you select the appropriate media type in Chapter 5. Install a new drum unit. See "Cleaning" in Chapter 5. 01234 • The toner cartridge may be damaged. See "Replacing the Drum Unit" in Chapter 5. • The drum unit may be damaged. • Make sure that you use...stripes Recommendation • The drum unit may be damaged. See "Improving the Print Quality" in this problem, especially if the printer has not been used for laser printers, the glue from the sheets may sometimes stick to excessive direct sunlight or room light, the unit may be smudged. Try...
Quick Setup Guide - English
Page 1
...HL-1440/1450 printers. Step 2 Load paper in the printer. Identify the operating system on this guide for your operating system and interface. Follow the instructions in the paper cassette. They should be used when shipping the printer. CD-ROM (including User's Guide) Quick Setup Guide Printer Drum unit assembly (with toner cartridge...Initial Setup icon. 4 You can use the printer, you must set up the hardware and install the driver. Save all your printer. 1470QSG Eng_front Black Pantone285 Laser Printer HL-1230/1440/1450/1470N Quick Setup Guide Read the "...
...HL-1440/1450 printers. Step 2 Load paper in the printer. Identify the operating system on this guide for your operating system and interface. Follow the instructions in the paper cassette. They should be used when shipping the printer. CD-ROM (including User's Guide) Quick Setup Guide Printer Drum unit assembly (with toner cartridge...Initial Setup icon. 4 You can use the printer, you must set up the hardware and install the driver. Save all your printer. 1470QSG Eng_front Black Pantone285 Laser Printer HL-1230/1440/1450/1470N Quick Setup Guide Read the "...
Service Manual
Page 51
... block diagram of the HL-1230/1440 printer. Control system RAM 2MB Optional RAM (SIMM) (max. 32Mbytes) (HL-1440 only) Expansion memory I/O (HL-1440 only) Video control block Interface block (HL-1230: Parallel) (HL1440: Parallel/USB) External device Low-voltage power supply block High-voltage power supply block Engine control block Operation block (Control panel) Laser unit Drive block...
... block diagram of the HL-1230/1440 printer. Control system RAM 2MB Optional RAM (SIMM) (max. 32Mbytes) (HL-1440 only) Expansion memory I/O (HL-1440 only) Video control block Interface block (HL-1230: Parallel) (HL1440: Parallel/USB) External device Low-voltage power supply block High-voltage power supply block Engine control block Operation block (Control panel) Laser unit Drive block...
Service Manual
Page 52
...power supply block Engine control block Operation block (Control panel) Laser unit Drive block (DC motor) Drum unit Transfer block Charging block Drum Paper dust cleaner block Developing block Toner cartridge Image generation system Paper tray unit Paper cassette Manual feed ...Fixing unit Paper eject block Paper feed system Fig. 3-2 3-2 CHAPTER 3 THEORY OF OPERATION HL-1450 Fig. 3-2 shows a general block diagram of the HL-1450 printer.
...power supply block Engine control block Operation block (Control panel) Laser unit Drive block (DC motor) Drum unit Transfer block Charging block Drum Paper dust cleaner block Developing block Toner cartridge Image generation system Paper tray unit Paper cassette Manual feed ...Fixing unit Paper eject block Paper feed system Fig. 3-2 3-2 CHAPTER 3 THEORY OF OPERATION HL-1450 Fig. 3-2 shows a general block diagram of the HL-1450 printer.
Service Manual
Page 53
...power supply block Engine control block Operation block (Control panel) Laser unit Drive block (DC motor) Drum unit Transfer block Charging block Drum Paper dust cleaner block Developing block Toner cartridge Image generation system Paper tray unit Paper cassette Manual feed ...Fixing unit Paper eject block Paper feed system Fig. 3-3 3-3 CHAPTER 3 THEORY OF OPERATION HL-1470N Fig. 3-3 shows a general block diagram of the HL-1470N printer.
...power supply block Engine control block Operation block (Control panel) Laser unit Drive block (DC motor) Drum unit Transfer block Charging block Drum Paper dust cleaner block Developing block Toner cartridge Image generation system Paper tray unit Paper cassette Manual feed ...Fixing unit Paper eject block Paper feed system Fig. 3-3 3-3 CHAPTER 3 THEORY OF OPERATION HL-1470N Fig. 3-3 shows a general block diagram of the HL-1470N printer.