Brother HL 1270N Manuel d'utilisateur télécharger pdf (Page 86)

4-20

Image defect

examples Recommendation

94 mm

(3.7 in.)

94 mm

(3.7 in.)

White Spots

Printed pages have white spots in

black text and graphics at intervals

of 94 mm.

94 mm

(3.7 in.)

94 mm

(3.7 in.)

Printed pages have black spots at

intervals of 94 mm.

Caution

Do not try to clean the surface of the photosensitive drum with

anything sharp such as a ball-point pen etc.

•

• •

• The drum unit may be damaged. Install a new drum unit. See

“How to replace the Drum unit” in Chapter 3.

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 116 117

HL-1270N 1
TABLE OF CONTENTS 2
CHAPTER 3 MAINTENANCE 3
CHAPTER 4 TROUBLESHOOTING 4
High Temperature 6
Shipment of the Printer 7
(For USA & CANADA Only) 8
CHAPTER 1 9
ABOUT THIS PRINTER 9
About your printer 10
Features of your printer 11
❏ Quick Print Setup 12
❏ Printer Status Monitor 12
CHAPTER 1 ABOUT THIS PRINTER 13
❏ Network Ready 14
❏ Environment-Friendly 15
❏ Bar Code Print 15
 Lower Tray Unit (LT-400) 16
❏ SIMM (Memory) 16
Choosing a location 17
What kind of paper can I use? 19
Paper Capacity 20
Recommended Paper 20
Cut Sheet 21
Labels / Transparencies 21
Special Paper 22
Unprintable area 23
Fig. 1-13 Remove each sheet 26
Duplexing) 32
Ready (Paper) LED indications 36
Data (Toner) LED indications 37
Blinking every 5 seconds 38
Drum LED indications 39
Alarm LED indications 39
Cancel Printing 40
Form Feed 40
Error Recovery 40
More Features 41
Test Print Mode 42
CHAPTER 2 43
The Lower Tray unit 44
How to add extra Memory 45
Install the SIMM 48
CHAPTER 3 49
MAINTENANCE 49
CHAPTER 3 MAINTENANCE 51
Fig 3-3 Electrodes 52
Home Position ( 56
How to replace the Drum Unit 57
Fig 3-14 Electrodes 58
This Lock Lever is up 60
How to clean the printer 62
Plug in the power cord 63
Home Position (▲) 66
CHAPTER 4 67
TROUBLESHOOTING 67
Control Panel Indications 68
Service call indications 70
Error Message Printouts 74
Paper Handling 75
Open the front cover 78
Fig. 4-9 Electrodes 80
For DOS users 81
Improving the print quality 83
ABCDEFGH 84
White Spots 86
Toner scatters and stains the 87
White Vertical streaks 88
Page skew 88
Curl or wave 88
Wrinkles or creases 88
How to print correctly 89
Print Media 92
Functions 93
Electrical and Mechanical 94
Network Interface 98
Emulation Modes 99
Resident Fonts 100
Scalable Fonts 101
Symbol Sets / Character Sets 103
EPSON Mode 104
IBM Mode 104
APPENDIX 105
❏ EPSON FX-850 107
Trademarks 109
REGULATIONS 110
CLASS 1LASER PRODUCT 113
APPAREIL Å LASER DE CLASSE 1 113
LASER KLASSE 1 PRODUKT 113
CHAPTER 2 OPTIONS 116

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Brother HL 1270N Manuel d'utilisateur Page 86

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