HP Designjet T770, T790, T1200, T1300 and T2300 Printer Series - Certificate of Volatility
This statement provides a generic view of memory devices volatility of the stated Designjet printers. It should not be use as a supporting document directly or indirectly for any claims against
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Hewlett-Packard Certificate of Volatility
Models and Part numbers
CH539A HP Designjet T770 44-in Printer
CR651A HP Designjet T1300 44-in ePrinter
CR652A HP Designjet T1300 44-in PostScript® ePrinter
CR647A HP Designjet T790 24-in ePrinter
CR648A HP Designjet T790 24-in PostScript® ePrinter
CR649A HP Designjet T790 44-in ePrinter
CR650A HP Designjet T790 44-in PostScript® ePrinter
CN727A HP Designjet T2300 eMultifunction Printer
CN728A HP Designjet T2300 PostScript ® eMultifunction Printer
CK834A HP Designjet T1200ps 44-in PostScript-version Printer
CH538A HP Designjet T1200 44-in Printer
CN375A HP Designjet T770 44-in Hard Disk-version Printer
Address:
Hewlett-Packard Company
Cami de Can Graells, 1-21
Sant Cugat del Valles, 08174
Spain
Volatile Memory
Does the device contain volatile memory (Memory whose contents are lost when power is removed)?
Yes No If Yes please describe the type, size, function, and steps to clear the memory below
Type (SRAM, DRAM, etc):
Size:
Function:
Steps to clear memory:
SDRAM
384 MB for
T1200 and
T770,
640 MB for
T2300, T1300
and T790
print job processing information
in Main PCA and Formatter
turn unit off, power unit back on
Non-Volatile Memory
Does the device contain non-volatile memory (Memory whose contents are retained when power is removed)?
Yes No If Yes please describe the type, size, function, and steps to clear the memory below
Type (Flash, EEPROM, etc):
Size:
Function:
Steps to clear memory:
Flash/EEPROM
64Kbits
Mounted on the RFID Tag, houses a
copy of the printer identification
values
It’s not possible to clear the memory.
Type (Flash, EEPROM, etc):
Size:
Function:
Steps to clear memory:
EEPROM
2Kbyte
Mounted on Line Sensor and holds
calibration parameters
It’s not possible to clear the memory
Type (Flash, EEPROM, etc):
Size:
Function:
Steps to clear memory:
EEPROM
4Mb
Houses Formatter BIOS Boot-up
sequence
It’s not possible to clear the memory.
Formatter will become unusable.
Type (Flash, EEPROM, etc):
Size:
Function:
Steps to clear memory:
EEPROM
256Kbits
Mounted on Analog encoder PCA and
serves as a Backup for NVM Main
(file in Formatter HDD) and holds
printer identification information, key
alignment/calibration parameters
Perform a reset as explained in the
service manual.
Mass Storage
Does the device contain mass storage memory (Hard Disk Drive, Tape Backup)?
Yes No If Yes please describe the type, size, function, and steps to clear the memory below
Type (HDD, Tape, etc):
Size:
Function:
Steps to clear memory:
Embedded HDD on
Formatter
160 GB
Houses Formatter Firmware and fonts
as well as stores print jobs for faster
processing instead of spooling from
computer.
Queuing available in front panel and
Embedded Web Server in T1200,
T1300 and T2300 only.
Queuing available in front panel only
in T770 HDD and T790 PS models.
It’s not possible to clear the
Firmware. Only jobs and user
information can be deleted as
explained in User Guide.
Author Information
Name & Signature:
Title:
Email:
Business Unit:
Roberto Sarasa (pending
signature)
Technical Marketing
Manager
Roberto.Sarasa@hp.com
IPG