Epson 4880 C Service Manual

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 1011.4.6.2  Counter Display Menu (VIEW COUNTERS)This menu displays the counter value of each unit/part.
CUTTER LIFE COUNTER VALUE DISPLAY
Display cutter life counter value. Cutter life counter is counted every cut 
operation. Cutter life counter value is initialized (initial value 0) when replacing 
cutter.CUTTER LIFE CUMULATIVE COUNTER VALUE DISPLAY
Display cutter life cumulative counter value. Cutter life cumulative...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 102FLASHING BOX COUNTER VALUE DISPLAY
Display flashing box counter value. The Flushing Box Counter counts each 
time of flushing.CLEANING UNIT LIFE COUNTER VALUE DISPLAY
Display cleaning unit life counter value. The Cleaning unit life counter counts 
each time of cleaning.SPONGE COUNTER VALUE DISPLAY FOR LEFT AND RIGHT BORDERLESSDisplay sponge count value for left and right borderless.ASF PAPER FEED COUNTER VALUE...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 1031.4.8  Function to Prevent Irregular Printing†
Strong cancel data
When 16KB DC1 is sent to the head of each job, the printer performs a 
special initialization operation. 
Refer to 1.4.9 Initialization (p.104) for this initialization operation.
†
Skip reading of irregular data„
Unprintable characters
It doesnt print characters including ASCII code with text print mode.
NOTE:0Ah, 0Ch, 0Dh, 11h, and 1Bh are ESCP...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Operating Panel 1041.4.9  InitializationThe printer performs initialization operation by the following method.1.4.9.1  Hardware InitializationThis printer is initialized when power to the printer is turned on.†
The following are the initialization operation performed when turning the 
power on.„
Initialization operation
• Initializes printer mechanism.
• Clears input data buffer.
• Clears print buffer.
• Sets default values.
1.4.9.2...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Controller 1051.5  Controller†
CPU: SH7709S, 100MHz
†
Code ROM: 2MB
†
Font ROM: None
†
RAM: 64MB
†
Interface„
Stylus Pro 4400/4800
• USB (HS, FS)
• IEEE 1394
• Type-B interface
„
Stylus Pro 4450/4880/4880C
• USB (HS, FS)
• Network Interface
†
Operating System: Hitachi HI7700 (µITRON 3.0 compatible) 

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Interface 1061.6  Interface1.6.1  USB interfaceSPECIFICATION†
Standard„
Universal Serial Bus Specifications Revision 2.0
„
Universal Serial Bus Specifications Revision 1.1
„
Universal Serial Bus Device Class Definition for Printing Devices 
Version 1.1
†
Bit rate: 480Mbps (High Speed Mode)
12Mbps (Full Speed Device)
†
Data format: NRZI
†
Adaptable connector: USB Series B
†
Acceptable cable length: 5m
†
Device ID„
 (Character strings...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Interface 1071.6.2  IEEE1394 InterfaceFEATURES†
IEEE Std.1394-1995, 1394a-2000 compliant
†
400Mbps
†
1port (Standard 6-pin receptacle)
†
Power Class: POWER_CLASS=000„
Node does not need power and does not repeat power.
„
Bi-directional data communication between the IEEE 1394 equipped 
host and the printer.
SPECIFICATIONS†
Data transmission: Half-duplex, Data/Strobe differential
†
Synchronization: DS-Link bit level encoding
†...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Interface 1081.6.3  Optional InterfaceType-B interface (level 3, MIB, 1200mA type) is supported.REPLY MESSAGE†
Main-Type„
MT48p, PW170cl10cpi, PRG (A0xxxx) rev, AP800ma, 
SPD0fast , D4, GDI
NOTE:xxxx is F/W version.
In the case of Stylus Pro 4450/4880/4880C, (B0xxxx) is used 
instead of (A0xxxx).As for the main board of Stylus Pro 4450/4880/
4880C supplied as ASP, the firmware for 4-color is preintalled on 
it.
†
Product-Name:„...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Interface 109SUPPORTED MAIN COMMAND AND SENDING TIMINGSENDING BDC-ST CHARACTER STRINGS VIA DBIN-REGISTER
When ST of Type-B I/F sets ON State-Reply, BDC-ST is sent through DBIN- 
register. When State Reply is started, Start and End of BDC-ST characters 
are announced by sending the Main command (0Eh).
NOTE:The BDC-ST is only sent when Type-B Lv2 is used.
TYPE-B LEVEL 3 PACKET MODE
Communication between Type-B I/F card and Printer...

EPSON Stylus Pro 4400/4450/4800/4880/4880CRevision CProduct Description Interface 110†
Supported Packet
Apply the following communication packet.
†
Local MIB
According to Type-B Level 3 Packet Mode correspondence, it corresponds 
to Local MIB (Type-B/EMAP). 
Refer to 1.4.7 MIB Function (p.102).
1.6.4  SupplementsRECEIVED BUFFER FULL OPERATION
If the available buffer becomes less than 32Kbyte while receiving data via USB 
I/F or 1394 I/F with no error occurring (including Standby), the printer limits its...