Printer Functions - Gestetner B147 Service Manual

PRINTER FUNCTIONS

6.14 PRINTER FUNCTIONS
6.14.1 OVERVIEW
The printer/scanner unit is provided as a standard unit for North America and
Europe models. For other models, install the printer/scanner unit to use scanner
functions.
AS Option
IEEE1284 NIB
System
Flash ROM
(16 MB)
CONTROLLER
AS Option: Optional component for Asia model
(standard component for other models)
AL Option: Optional component for all models
: Optional printer/scanner for Asia model
(standard component for other models)
The controller is based on the GW (Grand Work) architecture.
CPU: RM7065C-533 (496 MHz)
CLARINET:
This is one of the GW-architecture ASICs. It uses a 124 MHz bus to interface with
the CPU and memory. CLARINET controls the interface, memory, local bus,
interruption processing, PCI bus, video data, HDD, network, operation panel,
IEEE1284, and image processing.
Flash ROM: The 16-MB flash ROM is for the system program.
B147/B149/B190
AL Option AL Option
Printer/
PS3 SD Card
Scanner
SD Slot 1 SD Slot 2 SD Slot 3
CLARINET
PCI
IEEE1394/
BCU Wireless LAN/
Bluetooth
AL Option
RAM RAM
(256 MB) (256 MB)
SDRAM SDRAM
DIMM DIMM
Local BUS
CPU
PCI BUS
PCI PCI
File Format
Converter
AL Option
6-102
AS Option
RAM
2.5" HDD
(256 MB)
SDRAM
IDE
DIMM
NVRAM
(128 kB)
PCI
FCU NCU
AL Option AL Option
2.5" HDD
IDE
B146D924.WMF
SM