CHAPTER 5 MAINTENANCE .....................................................................................

5–1

REPLACING THE TONER CARTRIDGE ......................................................................

5–1

REPLACING THE DRUM UNIT.....................................................................................

5–7

CLEANING THE PRINTER...........................................................................................

5–11

Cleaning the Printer Exterior .......................................................................................

5–11

Cleaning the Printer Interior and Drum Unit ...............................................................

5–12

RE-PACKING THE PRINTER .......................................................................................

5–15

CHAPTER 6 TROUBLESHOOTING...........................................................................

6–1

ALARM INDICATIONS AT A GLANCE .......................................................................

6–1

Operator Calls................................................................................................................

6–1

Service Calls ..................................................................................................................

6–4

PAPER JAMS....................................................................................................................

6–5

Q & A ................................................................................................................................

6–8

Setting Up the Printer Hardware....................................................................................

6–8

Setting Up the Printer for Windows ..............................................................................

6–8

Setting Up the Printer for DOS....................................................................................

6–10

Setting Up the Printer for Apple Macintosh Computers .............................................

6–11

Paper Handling ............................................................................................................

6–11

Printing ........................................................................................................................

6–12

Print Quality ................................................................................................................

6– 14

CHAPTER 7 APPENDIX..............................................................................................

A–1

PRINTER SPECIFICATIONS .........................................................................................

A–1

Printing .........................................................................................................................

A–1

Functions ......................................................................................................................

A–2

Electrical and Mechanical.............................................................................................

A–3

PARALLEL INTERFACE SPECIFICATIONS...............................................................

A–4

UNIVERSAL SERIAL BUS (USB) INTERFACE (HL-1050 Only).....................

A–6

RESIDENT FONTS .........................................................................................................

A–7

SYMBOL SETS/CHARACTER SETS ............................................................................

A-9

INDEX ......................................................................................................................

Index–1