HL-3450CN SERVICE MANUAL
3-5
2. UNPACKING
WARNING
x
The package containing a printer weighs approximately 66kg (145lbs), so it is too heavy
for one person to carry. It needs two adults or more to move the printer. Since the printer
is a precision machine, make sure that it is carried slowly with care so that no impact
occurs to the printer while moving it.
x
Do not attempt to lift a printer when it is covered by the polyethylene bag because it is
slippery and may result in damage and injury if dropped.
2.1
Unpacking the Printer
Refer to Fig.3-2 on the next page.
1) Cut the two bands from around the packing carton.
2) Remove the binding tape from the top of the package.
3) Open the top of the package and take the ST packing set out.
4) Remove the upper packing (4 locations).
5) Take the customisation kit** out of the box.
6) Take the power cable out of the box. (for US / Canada only).
7) Open up the polyethylene bag enclosing the printer and remove it.
8) Remove the silica gel.
9) Lift up and set up the printer in a suitable location using at least two persons.
** For USA/Canada, the kit contains the use’s guide and printer driver disks.
For other countries, the kit contains the use’s guide, printer driver disks and the
powercable.
Summary of Contents for HL-3450CN Series
Page 15: ...HL 3450CN SERVICE MANUAL xiii 3 Rating Label For US For Europe 4 Operation Label 5 Jam Label ...
Page 17: ...HL 3450CN SERVICE MANUAL CHAPTER 1 PRODUCT OUTLINE ...
Page 27: ...HL 3450CN SERVICE MANUAL CHAPTER 2 SPECIFICATIONS ...
Page 39: ...CHAPTER 3 INSTALLATION ...
Page 54: ...HL 3450CN SERVICE MANUAL CHAPTER 4 STRUCTURE OF SYSTEM COMPONENTS ...
Page 104: ...HL 3450CN SERVICE MANUAL 4 51 Main PCB Circuit Diagram 1 8 CODE B512137CIR 1 8 LJ8907001 NAME ...
Page 106: ...HL 3450CN SERVICE MANUAL 4 53 Main PCB Circuit Diagram 3 8 CODE B512137CIR 3 8 LJ8907001 NAME ...
Page 108: ...HL 3450CN SERVICE MANUAL 4 55 Main PCB Circuit Diagram 5 8 CODE B512137CIR 5 8 LJ8907001 NAME ...
Page 110: ...HL 3450CN SERVICE MANUAL 4 57 Main PCB Circuit Diagram 7 8 CODE B512137CIR 7 8 LJ8907001 NAME ...
Page 126: ...HL 3450CN SERVICE MANUAL CHAPTER 5 CONTROL PANEL OPERATION ...
Page 173: ...HL 3450CN SERVICE MANUAL CHAPTER 6 PERIODIC MAINTENANCE ...
Page 208: ...CHAPTER 7 DISASSEMBLY RE ASSEMBLY ...
Page 264: ...HL 3450CN SERVICE MANUAL CHAPTER 8 TROUBLESHOOTING ...
Page 310: ...HL 3450CN SERVICE MANUAL 8 47 5 IMAGE FAILURE 1 2 3 4 5 6 7 8 9 a 9 b 10 11 12 13 14 ...
Page 311: ...CHAPTER 8 TROUBLESHOOTING 8 48 15 a 15 b 16 17 18 19 20 21 22 23 24 25 26 27 28 244m m 29 ...