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Brother Manuals
Printer
1240
Service manual
Flash Rom; Dram - Brother 1240 Service Manual
Brother laser printer service manual hl-1030, 1240, 1250, 1270n
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Contents
Table of Contents
Troubleshooting
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Table of Contents
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Enlarged version
CHAPTER 3 THEORY OF OPERATION
1.3.3
Flash ROM (for HL-1270N only)
HL-1270N
Two 8 Mbits flash ROMs (x 16 bit) are fitted.
1.3.4
DRAM
HL-1030/1240
A 16M-bit DRAM (x 16 bits) is used as the RAM.
Fig. 3-12
Fig. 3-13
3-12
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Chapters
Table of Contents
4
Table of Contents
221
Table of Contents
Troubleshooting
CHAPTER 6 TROUBLESHOOTING
123
Troubleshooting Image Defect
146
TCP/IP Troubleshooting
169
Windows NT/LAN Server (TCP/IP) Troubleshooting
170
Windows 95/98 (or later) Peer to Peer (HP JetAdmin Compatible Method) Troubleshooting
171
Novell Netware Troubleshooting
172
Apple TCP/IP Printing (System 8.6 or later)
173
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This manual is also suitable for:
1270n
Hl-1030
Hl-1240
Hl-1250
Hl-1270n
1250
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