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Reference Information
12. Reference Information
This chapter contains the tools list, list of abbreviations used in this manual, and a guide to the
location space required when installing the printer. A definition of test pages and Wireless
Network information definition is also included.
12.1 Tool for Troubleshooting
The following tools are recommended safe and easy troubleshooting as described in this service manual.
•
DVM (Digital Volt Meter)
Standard : Indicates more than 3 digits.
• Cleaning Equipments
Standard : An IPA (Isopropyl Alcohol) dry wipe tissue or
a gentle neutral detergent and lint-free cloth.
• Driver
Standard : "-" type, "+" type (M3 long, M3 short, M2
long, M2 short).
• Vacuum Cleaner
• Spring Hook
Standard : For general use
• Tweezers
Standard : For general home use, small type.
• Cotton Swab
Standard : For general home use, for medical service.
• Software (Driver) installation CD ROM
Service Manual
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Samsung Electronics
Reference Information
12.2 Acronyms and Abbreviations
The table in the below explains abbreviations used in this service manual.
The contents of this service manual are declared with abbreviations in many parts. Please refer to the
table.
AC
Alternating Current
IC
integrated circuit
ADF
Automatic Document Feeder
IDE
Intelligent Drive electronics or Imbedded
Drive Electronics
ASIC
Application Specific Integrated Circuit
IEEE
Institute of Electrical and Electronics
Engineers. Inc
ASSY
assembly
BIOS
Basic Input Output System
IPA
Isopropy Alcohol
CCD
Charge Coupled Device
IPM
Images Per Minute
CMOS
Complementary Metal Oxide Semiconductor
LAN
local area network
CN
connector
lb
pound(s)
CON
connector
LBP
Laser Beam Printer
CPU
Central Processing Unit
LCD
Liquid Crystal Display
CRUM
Customer Replaceable Unit Memory
LED
Light Emitting Diode
dB
decibel
LSU
Laser Scanning Unit
dbA
decibelampere
MB
Megabyte
dBM
decibel milliwatt
MFP
Multi-Functional Product
DC
direct current
MHz
Megahertz
DCU
Diagnostic Control Unit
NVRAM
Nonvolatile random access memory
DPI
Dot Per Inch
OPC
Organic Photo Conductor
DRAM
Dynamic Random Access Memory
PBA
Printed Board Assembly
DVM
Digital Voltmeter
PCL
Printer Command Language , Printer Control
Language
ECP
Enhanced Capability Port
EEPROM
Electronically Erasable Programmable Read
Only Memory
PDL
Page Discription Language
PPM
Page Per Minute
EMI
Electro Magnetic Interference
PTL
Pre-Transfer Lamp
EP
electrophotographic
Q’ty
Quantity
EPP
Enhanced Parallel Port
RAM
Random Access Memory
FCOT
First Copy Out Time
ROM
Read Only Memory
F/W
firmware
SCF
Second Cassette Feeder
GDI
graphics device interface
SMPS
Switching Mode Power Supply
GND
ground
SPGP
Samsung Printer Graphic Processor
HBP
Host Based Printing
SPL
Samsung Printer Language
HDD
Hard Disk Drive
Spool
Simultaneous Peripheral Operation Online
HV
high voltage
SW
Switch
HVPS
High Voltage Power Supply
Sync
Synchronous or synchronization
I/F
interface
TBD
To Be Determined
I/O
Input and Output
USB
Universal Serial Bus
Service Manual
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Samsung Electronics
Reference Information
12.3 The Sample Pattern for the Test
The sample pattern shown in below is the standard pattern used in the factory.
The life of the toner cartridge and the printing speed are measured using the pattern shown below.
(The image is 70% of the actual A4 size).
12.3.1 A4 ISO 19752 Standard Pattern
This test page is reproduced at 70% of the normal A4 size
Service Manual
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Samsung Electronics
Reference Information
12.4 Wireless LAN
•
This product uses a printing function with a wireless LAN, which is an option.
- The wireless LAN function uses a frequency instead of connecting LAN cable to connect data to
an access point for print.
- For a wireless LAN connection, an AP is needed, It is possible to use wireless LAN onnection with
wired LAN. Also, if AP is installed in an office or at home, the wireless LAN function can be simply
used.
•
Types of desk top PC (or Lap top) that uses the wireless LAN.
Division
Basic type
Recommend type
CPU
Over PENTIUM 233M
PENTIUM 300MHz
MEMORY
Over 64MB
Over 128MB
VIDEO CARD
Over 800X600
Over 1024X768
OS
Over WINDOWS 98
Over WINDOWS ME
INTERFACE CARD
A product has a certificated mark of Wi-Fi
TM
• About the certificated mark of Wi-Fi
TM
- The Wi-Fi
TM
is a registered trademark of WECA (Wireless Ethernet
Compatibility Alliance). Over 50 of a wireless LAN companies are member
of it. The most of main wireless networking companies are attending and
the main companies are Lucent technologies, Cisco, Intel/Symbol, 3Com,
Enterasys (Cabletron), Compaq, IBM, Nokia, Dell, Philips, Samsung elec-
tronic, Sony, Intersil, and so on. This mark certifies mutual compatibility
among product has Wi-Fi
TM
(IEEE 802.1) and it is certified as a standard of
a wireless LAN market.
Service Manual
12-4
Samsung Electronics
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