Brother Laserprinter Hl 1650 1670n User Guide

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♦ Minimum memory recommendation
HL-1650 (Including 8 Mbytes of internal memory)
HP LaserJet, EPSON FX-850, and IBM Proprinter XL emulation modes
300 dpi 600 dpi HQ1200
Letter/A4 Standard Standard 24 Mbytes
Legal Standard Standard 24 Mbytes
BR-Script 3 mode
300 dpi 600 dpi HQ1200
Letter/A4 Standard Standard 24 Mbytes
Legal Standard Standard 24 Mbytes
Duplex printing
300 dpi 600 dpi HQ1200
HP LaserJet Standard 24 Mbytes 40 Mbytes
BR-Script 3 Standard 24 Mbytes 40 Mbytes 

CHAPTER 4 OPTIONS
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HL-1670N (Including 16 Mbytes of internal memory)
HP LaserJet, EPSON FX-850, and IBM Proprinter XL emulation modes
300 dpi 600 dpi HQ1200
Letter/A4 Standard Standard Standard
Legal Standard Standard Standard
BR-Script 3 mode
300 dpi 600 dpi HQ1200
Letter/A4 Standard Standard Standard
Legal Standard Standard Standard
Duplex printing
300 dpi 600 dpi HQ1200
HP LaserJet Standard Standard 32 Mbytes
BR-Script 3 Standard Standard 32 Mbytes 

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The following DIMM size can be installed:
•16 Mbyte  TECHWORKS PM-HP 16M-BR
32 Mbyte TECHWORKS PM-HP 32M-BR
64 Mbyte  TECHWORKS PM-HP 64M-BR
128 Mbyte  TECHWORKS PM-HP 128M-BR
In general, DIMM must have the following specifications:
Type: 100 pin and 32 bit output
CAS Lantency 2 or 3
Clock Frequency 66MHz or more
Capacity: 16, 32, 64 Mbyte or 128 Mbyte
Height: 46mm (1.8 inches) or less
Parity NONE
Dram Type: SDRAM 4 Bank
SDRAM can be used.
 Note
•For more information, consult the dealer where you...

CHAPTER 4 OPTIONS
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Install additional memory (DIMM) as follows:
☛
☛☛ ☛ 1.Turn off the printer, and then unplug the power cord from the AC outlet.
Disconnect the interface cable (printer cable) from the printer.
 Note
Be sure to turn off the power to the printer before you install or remove the
DIMM.
☛
☛☛ ☛ 2.Open the Interface cover.
Fig. 4-9 

4-14
☛
☛☛ ☛ 3.Unscrew the two screws that secure the PCB access plate.  Slide the plate
toward you and remove it.
Fig. 4-10
☛
☛☛ ☛ 4.Unpack the DIMM and hold it by the edges.
!Caution
DIMM boards can be damaged by even a small amount of static electricity.
Do not touch the memory chips or the board surface.  Wear an antistatic
wrist strap when you install or remove the board. If you do not have an
antistatic wrist strap, frequently touch the bare metal on the printer.
☛
☛☛ ☛ 5.Holding the DIMM by the...

CHAPTER 4 OPTIONS
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☛
☛☛ ☛ 6.Press the DIMM straight into the slot (press firmly).  Make sure the locks on
each side of the DIMM snap inward into place.  (To remove a DIMM, the locks
must be released.)
Fig. 4-11
☛
☛☛ ☛ 7.Install the PCB access plate.  Secure the PCB access plate with the two
screws.
Fig. 4-12 

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☛
☛☛ ☛ 8.Close the Interface cover.
Fig. 4-13
☛
☛☛ ☛ 9.Reconnect the interface cable (printer cable) from your computer.  Plug the
power cord into the AC outlet, and then turn on the power switch.
☛
☛☛ ☛ 10.After you turn on the printer, the current RAM disk size will appear on the LCD.
Check it to make sure you added the new memory correctly. 

CHAPTER 4 OPTIONS
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IR-1000 connects to any printer and print data without connecting cables.
•  Support IrDA1.1 Infrared communication standard.
•  Fully compatible with Windows
® 95/98/Windows® Me, Windows NT®
4.0,Windows® 2000 Infrared printer device.
•  Transmits and receivers data up to 4 Mbits/s.
•  Connects to PC parallel port and connects to Centronic port on printer.
•  Allows a printer to...

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The optional font package (BS-3000) is a CD-ROM from which you can install
the 136 PS3 Agfa TrueType Fonts. 

CHAPTER 5 MAINTENANCE
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