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HP 4050 HP LaserJet 4050, 4050N, 4050T and 4050TN Printers - User's Guide - Page 135

Nvram Full, Check Settings, Printer Error, Cycle Power To, Continue, 8x.yyyy

UPC - 088698192764

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Printer Messages (Continued) Message 68 NVRAM FULL CHECK SETTINGS 69.x PRINTER ERROR alternates with CYCLE POWER TO CONTINUE 79.xxxx PRINTER ERROR 8x.yyyy Explanation or Recommended Action The printer's nonvolatile memory (NVRAM) is full. Some settings might have been reset to the factory defaults. Print a configuration page and check the printer settings to determine which values have changed (page 134). Hold down [Cancel Job] while turning the printer on. This will clean up the NVRAM by removing old areas that are not being used. If this message persists, contact an HP-authorized service or support provider. (See the HP Customer Care Service and Support pages at the front of this user's guide.) A temporary printing error occurred. Turn the printer off, and then turn the printer on. If this message persists, contact an HP-authorized service or support provider. (See the HP Customer Care Service and Support pages at the front of this user's guide.) The printer detected an error. The numbers (xxxx) indicate the specific type of error. Turn the printer off, and then turn the printer on. Try printing a job from a different software application. If the job prints, go back to the first application and try printing a different file. (If the message only appears with a certain software application or print job, contact the software vendor for assistance.) If the message persists with different software applications and print jobs, record the numbers that appear (xxxx) and contact an HP-authorized service or support provider. (See the HP Customer Care Service and Support pages at the front of this user's guide.) The EIO accessory in slot x has encountered a critical error as specified by yyyy. X Description 1 EIO slot 1 - The printer detected an error with the EIO accessory. 2 EIO slot 2 - The printer detected an error with the EIO accessory. 6 EIO slot 1 - The EIO accessory detected an error. The EIO accessory may be defective. 7 EIO slot 2 - The EIO accessory detected an error. The EIO accessory may be defective. Turn the printer off, and then turn the printer on. Reseat the EIO accessory. If the error persists, contact an HP-authorized service or support provider or replace the EIO accessory. EN Chapter 4: Problem Solving 113

Section	Page
How to Use This Online User’s Guide	5
Navigational Features in This Guide	5
Features of Acrobat Reader	5
Where to Look for More Information . . .	8
Setting Up the Printer	8
Using the Printer	9
HPCustomer Care Service and Support	10
Online Services	10
HP FIRST	13
Customer Support Options Worldwide	14
HP Customer Care and Product Repair Assistance for...	14
European HP Customer Care Center Language and Inc...	15
Incountry Support Numbers	16
Contents	17
1 - Printer Basics	23
Overview	23
Printer Features and Benefits	24
Printer Information	25
Configurations	25
Printer Parts and Locations	26
Accessories and Supplies	28
Suggested Accessories	29
Ordering Information	30
Control Panel Layout	34
Control Panel Lights	34
Control Panel Keys	35
Using the Printer Online Help System	36
Control Panel Menus	37
Printer Software	39
Printer Drivers	42
Windows	43
Macintosh	43
Software for Windows	44
Software for Macintosh Computers	50
Software for Networks	51
2 - Printing Tasks	53
Overview	53
Selecting the Output Bin	54
Printing to the Top Output Bin	54
Printing to the Rear Output Bin	55
Loading Tray 1	56
Loading Tray2 (4050/4050 N)	57
Loading Trays 2 and 3 (4050 T/4050 TN)	59
Loading the Optional 500-Sheet Tray	61
Printing Both Sides of Paper (OptionalDuplexer)	63
Guidelines for Printing Both Sides of Paper	64
Printing Special Paper	67
Printing Letterhead, Prepunched, or Preprinted Pap...	67
Paper Orientation	68
Printing Envelopes	69
Printing Labels	75
Printing Transparencies	77
Printing Cards, Custom-Size, and HeavyPaper	78
Advanced Printing Tasks	81
Using Features in the Printer Driver	81
Customizing Tray 1 Operation	85
Printing by Type and Size of Paper	87
Supported Types of Paper	88
Job Retention Features	89
Quick Copying a Job	89
Printing Additional Copies of a Quick Copy Job	89
Deleting a Stored Quick Copy Job	90
Proofing and Holding a Job	91
Printing the Remaining Copies of a Held Job	91
Deleting a Held Job	92
Printing a Private Job	93
Specifying a Private Job	93
Releasing a Private Job	93
Deleting a Private Job	94
Storing a Print Job	95
Printing a Stored Job	95
Deleting a Stored Job	96
Printing with the Optional HP Fast InfraRed Receiv...	97
Setting Up to Print with Windows 9x	97
Printing a Job	97
Interrupting and Resuming Printing	98
3 - Printer Maintenance	99
Overview	99
Managing the Toner Cartridge	100
HP Policy on Non-HP Toner Cartridges	100
Toner Cartridge Storage	100
Toner Cartridge Life Expectancy	100
Checking the Toner Level	101
Resetting the HP TonerGauge	101
Continue Printing When Toner Is Low	102
Cleaning the Printer	105
Performing Routine Maintenance	109
4 - Problem Solving	111
Overview	111
Clearing Paper Jams	112
Clearing Jams from the Input Tray Areas	114
Clearing Jams from the Optional Envelope Feeder	116
Clearing Jams from the Top Cover Area	118
Clearing Jams from the Toner Cartridge Area	120
Clearing Jams from the Output Areas	121
Clearing Jams from the Optional Duplexer	122
Solving Repeated Paper Jams	124
Understanding Printer Messages	125
Mopy Disk Error Messages	136
Correcting Output Quality Problems	138
Determining Printer Problems	140
Troubleshooting Flowchart	140
Troubleshooting Flowchart for MacintoshUsers	146
Troubleshooting the Printer Hard Disk	149
PS Troubleshooting	150
Troubleshooting HP Fast InfraRed Receiver Problems...	151
Communicating with an Optional HPJetDirect Print ...	153
HPJetDirect 10/100TX print server	153
Checking the Printer’s Configuration	155
Menu Map	155
Configuration Page	156
PCL or PS Font List	158
5 - Service and Support	159
Warranty Information	159
Service During and After the Warranty Period	159
Guidelines for Repacking the Printer	160
Hewlett-Packard Limited Warranty Statement	161
Limited Warranty for Toner Cartridge Life	163
Service Information Form	164
HP Software License Terms	165
Worldwide Sales and Service Offices	167
A - Specifications	181
Overview	181
Paper Specifications	182
Supported Sizes and Weights of Paper	183
Supported Types of Paper	187
Labels	190
Transparencies	190
Envelopes	191
Card Stock and Heavy Paper	193
Printer Specifications	195
Physical Dimensions	195
Environmental Specifications	196
Serial Cable Specifications	198
B - Control Panel Menus	201
Overview	201
Quick Copy Jobs Menu	202
Private/Stored Jobs Menu	203
Information Menu	204
Paper Handling Menu	205
Print Quality Menu	208
Printing Menu	210
Configuration Menu	214
I/O Menu	219
EIO Menu (4050 N/4050 TN)	221
Resets Menu	223
C - Printer Memory and Expansion	225
Overview	225
Installing Memory	227
Checking Memory Installation	229
Adjusting Memory Settings	230
Installing EIO Cards/Mass Storage	232
D - Printer Commands	233
Overview	233
Understanding PCL 5e Printer Command Syntax	234
Combining Escape Sequences	235
Entering Escape Characters	236
Selecting PCL 5e Fonts	237
Common PCL 5e Printer Commands	238
E - Regulatory Information	241
FCC Regulations	241
Environmental Product Stewardship	242
Protecting the Environment	242
Material Safety Data Sheets	245
Declaration of Conformity	246
Safety Statements	247
Laser Safety Statement	247
Canadian DOC Regulations	247
VCCI Statement (Japan)	247
Laser Statement for Finland	248
Glossary	249

Match case Limit results 1 per page

Chapter 4:

Problem Solving

113

68 NVRAM FULL

CHECK SETTINGS

The printer’s nonvolatile memory (NVRAM) is full. Some settings

might have been reset to the factory defaults.

Print a configuration page and check the printer settings to determine

which values have changed (page 134).

Hold down

[Cancel Job]

while turning the printer on. This will clean

up the NVRAM by removing old areas that are not being used.

If this message persists, contact an HP-authorized service or support

provider. (See the HP Customer Care Service and Support pages at

the front of this user’s guide.)

69.x

PRINTER ERROR

alternates with

CYCLE POWER TO

CONTINUE

A temporary printing error occurred.

Turn the printer off, and then turn the printer on.

If this message persists, contact an HP-authorized service or support

provider. (See the HP Customer Care Service and Support pages at

the front of this user’s guide.)

79.xxxx

PRINTER ERROR

The printer detected an error. The numbers (

xxxx

) indicate the

specific type of error.

Turn the printer off, and then turn the printer on. Try printing a job from

a different software application. If the job prints, go back to the first

application and try printing a different file. (If the message only

appears with a certain software application or print job, contact the

software vendor for assistance.)

If the message persists with different software applications and print

jobs, record the numbers that appear (

xxxx

) and contact an

HP-authorized service or support provider. (See the HP Customer

Care Service and Support pages at the front of this user’s guide.)

8x.yyyy

The EIO accessory in slot

has encountered a critical error as

specified by

yyyy

X Description

1 EIO slot 1 - The printer detected an error with the EIO accessory.

2 EIO slot 2 - The printer detected an error with the EIO accessory.

6 EIO slot 1 - The EIO accessory detected an error. The EIO

accessory may be defective.

7 EIO slot 2 - The EIO accessory detected an error. The EIO

accessory may be defective.

Turn the printer off, and then turn the printer on.

Reseat the EIO accessory.

If the error persists, contact an HP-authorized service or support

provider or replace the EIO accessory.

Printer Messages (Continued)

Message

Explanation or Recommended Action