Printer Management 13

Usage profile full report - some fields not supported by all printers (cont'd.)

Field

 

 

number

Field name

Description

 

 

 

217

Jam Manual Feed

A distribution of jams for all possible media size and

 

(Phaser 840)

type combinations through Manual Feed, as much as

 

 

the user has identified it.

 

Jam Multi-Purpose

A distribution of jams for all possible media size and

 

Tray

type combinations through the Multi-purpose tray as

 

(Phaser 740, 780)

much as the user has identified it.

 

 

 

221

Last Jam Location

Log of the last 5 jam locations—see “Logs” on

 

 

page 145. (Zero indicates no event.)

 

 

 

222

Last Jam Media

Log of the last 5 jam media—see “Logs” on page 145.

 

 

(Zero indicates no event.)

223Last Jam Page # Corresponding page numbers at which the last five jams occurred.

224

Print Head Clean

Log of the dates and times of the last five print head

 

Date Log

cleanings.

 

 

 

225

Print Head Clean

Corresponding page numbers at which the last five print

 

Page #

head cleanings occurred.

 

 

 

Logs

Several lines in the report are logs rather than counters, for example, the PostScript Error Log. Each time a PostScript error occurs (and the user has enabled the Error Handler), the PostScript error is recorded as a numerical code along with the page number on which the error occurred.

On each successive error, the log is shifted to the left, with the oldest one being removed from the left end, and the new one being added to the right end. Note that a value of 0 (zero) in the log indicates no error. There are actually two lines for each log, one for the code and one for the page number. (In the case of last jam, there are three lines—paper code, location code, and page number.)

N O T E

For information on solutions to engine errors, see the Advanced Features and

Troubleshooting Manual on the web or on your printer’s CD-ROM.

Engine Error Log (Phaser 840 printer)

Code

Description

 

 

xx,xxx.4x

Device fault

 

 

xx,xxx.6x

Software error

 

 

22,xxx.xx

Media jam

 

 

PhaserShare Networking Manual

145

Page 152 Page 154
Page 153
Image 153
Xerox 780, 360 manual Logs, 145, Engine Error Log Phaser 840 printer
Page 152 Page 154

840, 780, 360 specifications

Xerox has long been a pioneer in the field of printing and copying technology, and its 360, 780, and 840 models exemplify the groundbreaking advancements made by the company in the late 20th century. These machines are significant not just for their capabilities but also for how they transformed workplaces into efficient hubs for document management.

The Xerox 360, introduced in the 1970s, was notable for its innovative use of electrostatic transfer technology. This method allowed for the rapid and high-quality reproduction of documents, setting a new standard for both speed and clarity. With a printing speed of up to 120 copies per minute, the 360 was designed for high-volume environments, making it ideal for businesses that required efficient document distribution. Its ability to handle different media types, including transparencies, further expanded its utility.

Moving on to the Xerox 780, released shortly after the 360, this model built upon its predecessor's success by introducing additional features that catered to the evolving needs of users. One of the key advancements in the 780 was its ability to incorporate advanced finishing options, such as stapling and hole-punching, directly from the machine. This integration streamlined document production processes, reducing the need for manual tasks and enhancing workflow efficiency. The Xerox 780’s intelligent control panel also provided users with easy navigation and troubleshooting, minimizing downtime.

The Xerox 840 took another leap forward, focusing on integrating digital technology into the printing process. Introduced in the early 1980s, this model featured enhanced digital image processing capabilities, resulting in superior image quality and consistency. The 840 also supported duplex printing, allowing for automatic double-sided copies, which not only saved paper but also demonstrated a commitment to sustainability practices as environmental concerns began to rise. The combination of these features made the 840 particularly well-suited for corporate environments where document quality and efficiency were paramount.

Overall, the Xerox 360, 780, and 840 series were landmark achievements in photocopying technology. Their advanced features, such as high-speed output, diverse media handling, and enhanced finishing options, established Xerox as a leader in the industry. These machines not only improved productivity but also set a precedent for future innovations, influencing the trajectory of printing technology for years to come. As businesses continue to evolve, the foundational technologies pioneered by these models remain integral to modern document management solutions.
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