Xerox 8830, 8825 Service Manual

Transmittal Page

Product		Title	Part Number
8825/8830 Printer		Service Manual	701P15051
Status			Date
SUPERSEDES			January 2002
Replaces 701P15050 dated May 1999

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THE DOCUMENT COMPANY

XEROX

8825/ 8830 Printer

Service Manual

CAUTION

Certain components in the 8825/ 8830 Printer are susceptible to damage from electrostatic discharge. Observe all ESD procedures to avoid component damage.

701P15051 January 2002

NOTICE

While every care has been taken in the preparation of this manual, no liability will be accepted by Xerox Corporation arising out of any inaccuracies or omissions.

NOTICE

All service documentation is supplied to Xerox external customers for informational purposes only. Xerox service documentation is intended for use by certified product trained service personal only. Xerox does not warrant or represent that such documentation is complete, nor does Xerox represent or warrant that it will notify or provide to such customer any future changes to this documentation. Customer performed service of equipment, or modules, components or parts of such equipment may affect the warranty offered by Xerox with respect to such equipment. You should consult the applicable warranty for its terms regarding customer or third party provided service. If the customer services such equipment, modules, components or parts thereof, the customer releases Xerox from any and all liability for the customer actions, and the customer agrees to indemnify, defend and hold Xerox harmless from any third party claims which arise directly or indirectly from such service.

Prepared by: Xerox Corporation 800 Phillips Road Bldg. 845-17S

Webster, New York 14580-9791 USA

© 1998, 1999, 2000, 2001, 2002 by Xerox Corporation. All rights reserved. Xerox®, XES®, AccXES®, and The Document Company®

are trademarks of Xerox Corporation.

Xerox product names mentioned in this publication are trademarks of the XEROX CORPORATION.

Introduction

About this Manual ...........................................................................................................	iii
Organization....................................................................................................................	iii
How to Use This Manual .................................................................................................	iv
Repair Analysis Procedures (RAPs) ...............................................................................	v
Repair / Adjustment Procedures .....................................................................................	v

	01/02	Introduction
8825/8830 Printer	i

Introduction	01/02
	ii	8825/8830 Printer

About this Manual

This manual is part of a documentation system that includes the training.

This manual contains Repair Analysis Procedures (RAPs), Repair Procedures, Adjustment Procedures, Parts List, Diagnostic Procedures, Installation Procedures, Wiring Data and BSDs.

This manual will enable the Service Representative to repair the 8825/8830 printers. Those service procedures affected by the 8825 configuration differences will be identified using the 8825 product name or Tag number.

Organization

This manual consists of eight sections. The title and description of each section are listed below.

Section 1. - Service Call Procedures

This section contains the following:

•Call Flow Procedure

•Initial Actions/ System Checks

•Print Defect Isolation Procedure

•Workstation Checkout Procedure

•Status Code Entry Chart

•Message Display Entry Chart

•Maintenance Procedures

•Callback

•System Checkout/ Final Action

Call Flow Procedure

The Call Flow Procedure is a list of activities to be performed on each service call.

Initial Actions/ System Checks

This procedure is designed to identify and classify the problem and to refer you to the appropriate RAP in order to repair the problem. When the problem has been repaired, perform the Final Action.

Print Defect Isolation Procedure

This procedure directs the CSE to make test prints, perform test procedures to identify the cause of a print defect.

Workstation Checkout Procedure

This procedure is designed to ensure that the printer is correctly set up to run and communicate with other elements. It consists of a series of connection checks, configuration test prints, PING tests, and tests made from a laptop PC.

Status Code Entry Chart

This table provides a list of status codes, a description of the problem, the components that are affected, RAPs that may resolve the problem, as well as BSD references and Parts List references.

Message Display Entry Chart

This table contains a list of messages that may be generated by the printer, their cause, clearance procedures, and BSD references.

Maintenance Procedures

The Maintenance Procedures identifies functional checks and cleaning operations that must be performed on every Normal Call. It also identifies those activities that can be performed as needed or as scheduled.

	01/02	Introduction
		About this Manual, Organization
8825/8830 Printer	iii

Callback

This service is performed when the CSE has been called back to correct a problem that was thought to have been recently corrected. The Callback is a short procedure performed on only that subsystem that caused the original service cal

System Checkout / Final Action

This procedure is used to verify that the printer is operating correctly after a repair, and that the correct steps are taken to close out a service call.

Section 2. - Repair Analysis Procedures (RAPs)

This section contains the Repair Analysis Procedures (RAPs) necessary to repair the faults. When using a RAP, always exit the procedure when the fault is fixed. Do not perform the remaining steps.

Section 3. - Image Quality Repair Analysis Procedures (RAPs)

This section contains the Repair Analysis Procedures (RAPs) necessary to repair the image quality faults. Refer to "How to Use the Image Defect Definitions" to compare the image defect to the definitions. Once you have determined the definition that best describes the defect, go to the section contents page to find the appropriate RAP. When using a RAP, always exit the procedure when the fault is fixed. Do not perform the remaining steps.

Section 4. - Repair / Adjustment

This section contains the repair and adjustment procedures for the 8825/8830 printers.

Section 5. - Parts List

This section contains the detailed Parts List for the 8825/8830 printers.

Section 6. - General Procedures

This section contains Diagnostic Procedures, Installation Procedures, and General Information, which includes Product Specifications for the 8825/8830 printers.

Section 7. - Wiring Data

This section contains the BSDs.

How to Use This Manual

The Service Call Procedures will direct you to the appropriate Section of the Service Manual.

You should begin the service call with the Initial Actions/ System Checks Procedure. From there, you will be referred to either Section 2, Status Indicator RAPs, Section 3, Image Quality RAPs, or Section 7 BSDs.

If you are sent to Section 3, compare the image defect to the print quality definitions. Once you have determined the definition that best describes the copy defect, go to the section contents. The section contents will direct you to an image quality RAP. The RAP has a list of probable causes and corrective actions. From these RAPs you may be referred to other sections of the manual to make checks, Adjustments, or to replace parts.

When you have made a Repair, always go to the Call Flow Procedure to finish the call.

Introduction	01/02
Organization, How to Use This Manual
	iv	8825/8830 Printer

Repair Analysis Procedures (RAPs)

A RAP is either a table of faults and possible solutions, or a series of steps designed to lead you to the cause of a problem. In each step, you will perform an action or observe an occurrence. For fault tree RAPS, at each step, a statement is made that has a Yes (Y) or No (N) answer.

If the answer is NO, perform the action following the NO. If the answer is YES, proceed to the next step.

When several items are listed, perform them in the order listed.

Proceed through the steps only until the observed problem is isolated and solved. Then evaluate the unit for proper performance. If a further defect is observed, go to the appropriate RAP and perform the steps it contains until the additional fault is located and repaired.

Repair / Adjustment Procedures

The repair procedures provide detailed steps on how to remove and replace components. The adjustment procedures provide detailed steps on how to check and adjust components. Some units have been modified by various design changes. Each change or modification is labeled with a Tag/ MOD (modification) number. The Tag/ MOD numbers are identified in the Change Tag/ MOD Index in Section 6 of this Service Manual.

When a modification affects how a particular procedure is performed, the procedure or steps are identified with either a W/ Tag/ MOD or a W/ O Tag/ MOD statement. Each procedure or step that is affected by a modification is identified with the statement, W/ Tag/ MOD, followed by the modification number. The W/ in the statement indicates that this step must be performed on units that are assembled with that specific modification.

When the procedure or steps are not affected by a particular modification, they are identified with the statement, W/ O Tag/ MOD, followed by the modification number. The W/ O in the statement indicates that this step must be performed on units assembled without that specific modification.

	01/02	Introduction
8825/8830 Printer	v

Introduction	01/02
	vi	8825/8830 Printer

1 Service Call Procedures

Introduction .....................................................................................................................

1-3

Call Flow

Call Flow Procedure........................................................................................................	1-5
Initial Actions/Systems Checks .......................................................................................	1-5
Print Defect Isolation Procedure .....................................................................................	1-6
Workstation Checkout Procedure ...................................................................................	1-6
Status Code Entry Chart .................................................................................................	1-7
Message Display Entry Chart..........................................................................................	1-11
Maintenance Procedures ................................................................................................	1-12
Callback ..........................................................................................................................	1-15

System Checkout / Final Action

System Checkout / Final Action ......................................................................................

1-17

	01/02	Service Call Procedures
8825/8830 Printer	1-1

Service Call Procedures	01/02
	1-2	8825/8830 Printer

Introduction

The Service Call Procedures are designed to assist the Service Representative to identify printer faults, perform the necessary corrective action and perform the correct Maintenance Procedures. The Service Call Procedures are designed to be used with the Printer Service Manual and is the entry level for all service calls.

•Call Flow Procedure - The Call Flow Procedure is a list of activities to be performed on each service call.

•Initial Actions / System Checks - This procedure is designed to identify and classify the printer problem and to refer you to the appropriate RAP in order to repair the problem. When the problem has been repaired, perform the System Checkout / Final Action.

•Print Defect Isolation Procedure - This procedure directs the CSE to make test prints, perform test procedures to identify the cause of a print defect.

•Workstation Checkout Procedure - This procedure is designed to ensure that the printer is correctly set up to run and communicate with other elements. It consists of a series of connection checks, configuration test prints, PING tests, and tests made from a laptop PC.

•Status Code Entry Chart - This table contains a list of Status Codes, their related components, the corresponding RAP (Repair Analysis Procedure), BSD (Block Schematic Diagram), Component Code and Parts List reference. The chart is designed to direct you to the appropriate Clearance Procedure. When the Status Code problem has been repaired, refer to the Call Flow Diagram and continue the Service Call.

•Message Display Entry Chart - This table contains a list of messages that may be generated by the printer, their cause, clearance procedures, and BSD references.

•Maintenance Procedures - This table contains a list of messages that may be generated by the printer, their cause, clearance procedures, and BSD references.

•Callback - This service is performed when the CSE has been called back to correct a problem that was thought to have been recently corrected. The Callback is a short procedure performed on the subsystem that caused the original service call.

•System Checkout / Final Action - The purpose of this procedure is to record the media feet count and to make a record in the machine log book of the service activities that were performed. The Final Action is designed to ensure that the print is transported correctly and to ensure that image quality is within specification.

	01/02
8825/8830 Printer	1-3

Service Call Procedures

Introduction

Service Call Procedures	01/02
Introduction
	1-4	8825/8830 Printer

Call Flow Procedure

Procedure

Perform the following:

1.Initial Actions.

There has been more than 5 customer work days or 500 feet (150 meters) since the last service call.

YN

Perform the following:

1.Perform the Subsystem Checks for the subsystem that caused the problem.

2.System Checkout \ Final Action

Perform the following:

1.Maintenance Procedure for all subsystems.

2.System Checkout / Final Action.

Initial Actions/Systems Checks

1.Ask the operator to try to duplicate the problem.

2.Ask the operator to cancel all of the print jobs in the print queue.

3.Review the logbook for previous service on the system.

4.Check the Recent Fault Log for trends:

a.With a Controller - Print out the configuration sheet through the Utilities Menu. The last 25 faults are listed on the upper-right side of the sheet.

b.Without a Controller - Enter [0391]. The display will scroll through the error codes two at a time.

5.Analyze the frequency of the fault codes and refer to the Status Code Entry Chart to troubleshoot the problem:

a.C or E codes should occur no more frequently than once per 1000 linear feet.

b.All Cutter faults should occur no more frequently than once per 10,000 linear feet.

NOTE: E4-09, Cx-04, and Cx-05 are out-of-media codes and will occur once per 500 linear feet. Also, 001 and 002 codes are power on/off. Question the operator if the faults are excessive.

6.Record the readings from the media length counter.

NOTE: Perform each of the following steps in sequence, unless directed elsewhere.

7.If there is a fault indicator displayed, determine the type of fault.

•If a status code is displayed, go to the Status Code Entry Chart in this Section.

•If there is a message displayed, go to the Message Display Entry Chart in this Section

8.If there is a print quality problem, go to the Print Defect Isolation Procedure in this Section.

9.If the Printer Control Panel is blank, go to OF-1 Control Panel RAP in Section 2 of this service manual.

10.If the Printer Control Panel displays numbers during printer warm up, go to svc.8830prt.2974 in Section 2 of this service manual.

11.If the customers lights flicker when the machine is turned on, go to OF-3 Fuser Ballast RAP.

	01/02	Service Call Procedures
		Call Flow Procedure, Initial Actions/Systems
8825/8830 Printer	1-5

Print Defect Isolation Procedure

Procedure

1.Go to Special Tests 0955 in Section 6 of this service manual. Select option 5 (600 mm print length on 36 inch wide paper) and make an internal test print.

2.If the defect is still present, go to Print Quality Initialization Procedure in Section 3 of this service manual.

3.Go to Workstation Checkout Procedure located in this Section.

Workstation Checkout Procedure

Initial Actions

1.Ensure that all connectors are seated correctly at the Controller.

2.If 8825/8830 DDS configuration, ensure that the SCSI cable from the Scanner is connected to the scanner connector on the Controller.

3.The Configuration Test Print provides troubleshooting information that will be used later. Ensure that the communication parameters are set correctly.

Procedure

NOTE: Do each of the steps in sequence, unless directed otherwise.

1.Ask the customer to print a different file from the workstation. If the file prints OK, then the original file might be corrupt.

2.If the workstation is connected to a network, go to 3.. Otherwise, go to 5..

3.Ask the customer to obtain the IP address of another device on the network. Ask the customer to go to the DOS prompt and to use the PING function to test the connection to the other device. If the PING test is successful, then go to 4.. Otherwise, notify the customer that there seems to be a network problem.

4.Obtain the IP address for the Controller from the Configuration Test Print. Ask the Cus-

tomer to use the PING function to test the connection to the Controller. if the test is successful, then go to step 5. Otherwise, go to FRU (Field Replaceable Unit) Test in Section 2 of the Controller Service Manual.

5.Connect the laptop computer to the parallel port on the Controller. Open the Document Submission Tool. Insert the test file disk in the laptop. Send a test file to the Printer. if the defect is present, go to FRU (Field Replaceable Unit) Test in Section 2 of the Controller Service Manual. Otherwise, ask the customer to reload the print drivers. If the problem still exists, there could be a defective cable.

Service Call Procedures	01/02
Print Defect Isolation Procedure, Workstation Check-
	1-6	8825/8830 Printer

Status Code Entry Chart

Table 1 Status Code Entry Chart

Status	Description		Components				BSD	PL
Code							Ref	Ref
C1-01	Position sensor error	Roll	1	position		sensor	BSD	PL
C2-01	The Roll 1, 2, or 3 position	(Q1)					7.2	7.1
C3-01	sensor did not actuate or	Roll	2	position		sensor	BSD	PL
	deactuate.	(Q2)	8825		with	Tag/	7.3	1.1A
No		MOD 90					BSD
RAP		Roll	3	position		sensor	7.4
		(Q3)
		Main PWB (A3)
		NOTE: The sensors are
		interchangeable.
C1-04	Media registration sensor	Media registration sensor					BSD	PL
	error	(A21Q1)					8.1	8.2
	The media sensor did not	Main PWB (A3)						PL
	actuate or deactuate when	Driver PWB						1.1A
	feeding from roll 1, 2, or 3.	Registration Rolls						PL
		Transport Driver Motor						8.3
		Motor Driver PWB
C1-05	Motion sensor error	Roll	1	motion		sensor	BSD	PL
C2-05	Motion was not detected or	(Q4)					7.2	7.1
C3-05	the media stopped moving	Roll	2	motion		sensor	BSD	PL
	when feeding from roll 1, 2, or	(Q5) 8825 with Tag/MOD					7.3	1.1A
No	3.	90					BSD	PL
RAP		Roll	3	motion		sensor	7.4	7.2
		(Q6)					BSD
		Main PWB (A3)					7.1
		Driver PWB
		Motor Driver PWB
		Media Feed Rolls
		Media Feed Clutch
		Media Feed Drive Motor
		NOTE:		The	sensors
		and	the clutches are
		interchangeable.
C3-06	Roll 2 position sensor error	Roll	2	position		sensor	BSD	PL
No	8825 with Tag/MOD 90	(Q2) 8825 with Tag/MOD					7.3	7.1
RAP	Media was not detected at the	90						PL
	Roll 2 position sensor when	Main PWB (A3)						1.1A
	feeding from roll 3.
C3-07	Roll 1 position sensor error	Roll	1	position		sensor	BSD	PL
No	Media was not detected at the	(Q1)					7.2	7.1
RAP	Roll 1 position sensor when	Main PWB (A3)						PL
	feeding from Roll 3.							1.1A

Table 1 Status Code Entry Chart

Status	Description		Components			BSD	PL
Code						Ref	Ref
C1-09	Firmware error						PL
C2-09	This is a firmware problem.						1.1A
C3-09	Press power off (0) then
No	power on (1). If problem per-
RAP	sists, replace the firmware.
C1-19	This is a Firmware problem						PL
C2-19	This is a firmware problem.						1.1A
C3-19	Press power off (0) then
No	power on (1). If problem per-
RAP	sists, replace the firmware.
C1-29	This is a Firmware problem.						PL
C2-29	This is a firmware problem.						1.1A
C3-29	Press power off (0) then
No	power on (1). If problem per-
RAP	sists, replace the firmware.
C1-39	This is a Firmware problem.						PL
C2-39	This is a firmware problem.						1.1A
C3-39	Press power off (0) then
No	power on (1). If problem per-
RAP	sists, replace the firmware.
C1-59	Light reflecting off of a	Roll	1	position	sensor	BSD	PL
C2-59	piece of media or from rear	(Q1)				7.2	1.1A
C3-59	of drawer or a baffle.	Roll	2	position	sensor	BSD	PL
RAP		(Q2);	8825 with Tag/			7.3	7.1
		MOD 90				BSD
		Roll	3	position	sensor	7.4
		(Q3)
		Main PWB (A3)
C4-24	Registration sensor error	Media registration sensor				BSD	PL
	The cut sheet does not reach	(A21Q1)				8.1	8.2
No	the media registration sensor	Main PWB (A3)					PL
RAP	in time.	Registration Rolls					1.1A
		Transport Drive Motor					PL
		Transport Motor			Driver		7.2
		PWB					PL
		Cut Sheet Feed Clutch /					8.3
		Rolls
		Driver PWB
C4-34	Sheet feed sensor error	Sheet feed sensor (Q2)				BSD	PL
	The sheet feed sensor deac-	8825 with Tag/MOD 90				8.1	8.4
No	tuated too early while making	Main PWB (A3)					PL
RAP	a print. The operator may						1.1A
	have removed the cut sheet
	media.

	01/02	Service Call Procedures
		Status Code Entry Chart
8825/8830 Printer	1-7

Table 1 Status Code Entry Chart

Status		Description			Components			BSD	PL
Code								Ref	Ref
C4-49	This is a Firmware problem								PL
No	This is a firmware problem.								1.1A
RAP	Press power off (0) then
	power on (1). If problem per-
	sists, replace the firmware.
E2-01	Media	registration	sensor	Media registration sensor				BSD	PL
No	error			(A21Q1)				8.1	8.2
RAP	The media trail edge jammed			Main PWB (A3)					PL
	in the media registration sen-								1.1A
	sor area.
E2-09	This is a Firmware problem
No	This is a firmware problem.
RAP	Press power off (0) then
	power on (1). If problem per-
	sists, replace the firmware.
E2-11	Registration sensor error			Media registration sensor				BSD	PL
No	The media registration sen-			(A21Q1)				8.1	8.2
RAP	sor was detected to be actu-			Main PWB (A3)					PL
	ated	when the	machine						1.1A
	powered up.
E4-01	Media exit sensor error.			Media exit sensor (Q3)				BSD	PL
No	The logic detected that the			Main PWB (A3)				10.3	8.4
RAP	media exit sensor (Q3) was			Exit	Drive	Pulley,	Belt,		PL
	actuated at the wrong time.			Drive	Rolls and		Idler		1.1A
	Indicating that the media trail			Rolls
	edge is jammed in the area.			Transport		Drive	Motor	BSD	PL
				Driver PWB (A2)				8.1	8.1
E4-02	Media exit sensor error			Media exit sensor (Q3)				BSD	PL
No	Lead edge of media did not			Main PWB (A3)				10.3	8.4
RAP	reach the media exit switch in			Fuser Drive Motor					PL
	time.			Heat Roll					1.1A
				Transfer/Detack					PL
				Corotron					9.4
				Fabric Guide					PL
									10.1
E4-03	Stripper finger jam		switch	Stripper finger jam switch				BSD	PL
No	error			(A23S1)				10.3	10.4
RAP	The stripper finger jam switch			Main PWB (A3)					PL
	was actuated during run.			Stripper Finger Damaged					1.1A
E4-04	Stacker Full			Stacker Full Sensor					PL
No	The Stacker Full Sensor was								14.1
RAP	actuated during a run or was
	detected to be actuated when
	the machine powered up.

Table 1 Status Code Entry Chart

Status	Description				Components			BSD	PL
Code								Ref	Ref
E4-09	This is a Firmware problem								PL
No	Press power off (0) then								1.1A
RAP	power on (1). If problem per-
	sists, replace the firmware.
E4-11	Media exit sensor error				Media	exit	sensor	BSD	PL
No	The media exit sensor was				(A23S1)			10.3	8.4
RAP	detected to be actuated when				Main PWB (A3)				PL
	the machine powered up. This								1.1A
	requires the media exit area to
	be opened, and the media to
	be removed.
E4-12	Sheet feed sensor error				Sheet	feed	sensor	BSD	PL
No	The sheet feed sensor was				(A21Q2) 8825 with Tag/			8.1	8.4
RAP	detected to be actuated when				MOD 90				PL
	the machine powered up. This				Main PWB (A3)				1.1A
	requires the media exit area to
	be opened, and to be
	removed.
E4-13	Stripper	finger	jam	switch	Stripper finger jam switch			BSD	PL
No	error				(A23S1)			10.3	10.4
RAP	The stripper finger jam switch				Main PWB (A3)				PL
	was actuated at power on.								1.1A
E4-14	Media buckle sensor error				Media	buckle	sensor	BSD	PL
No	The media buckle sensor was				A21Q5)			4.1	8.4
RAP	detected to be actuated when				Main PWB (A3)				PL
	the machine powered up. This				Fabric Guide Position				1.1A
	requires the media exit area to
	be opened, and the media to
	be removed.
E5-03	Top cover interlock			switch	Top cover interlock			BSD	PL
No	error				switch (S26)			1.3	14.5
RAP	The top	cover	was	opened	Driver PWB (A2)				PL
	during print.								1.1A
E5-04	Cutter	cover	interlock		Cutter cover interlock			BSD	PL
No	switch error				switch (S1)			1.3	7.6
RAP	The cutter was opened during				Driver PWB (A2)				PL
	print.								1.1A
E5-05	Feed shelf interlock switch				Feed shelf interlock			BSD	PL
No	error				switch (S29)			1.2	14.3
RAP	The sheet feed shelf was				Driver PWB (A2)				PL
	opened during print.								1.1A
E5-06	Front door interlock switch				Front	door	interlock	BSD	PL
No	error				switch (S21)			1.3	14.3
RAP	The front	door	was	opened	Driver PWB (A2)				PL
	during print.								1.1A

Service Call Procedures	01/02
Status Code Entry Chart
	1-8	8825/8830 Printer

Table 1 Status Code Entry Chart

Status			Description			Components	BSD	PL
Code							Ref	Ref
E6-00	Front door interlock switch					Instruct the customer as
	error					to the appropriate time to
	The	C button was			pressed	press “C”
	while a print was being made
	in the roll feed mode. An oper-
	ator	induced		soft shutdown
	results in a complete print
	being made. The left side door
	must be opened and then
	closed.
E6-01	Front door interlock switch					Instruct the customer as
	error					to the appropriate time to
	The Exit button was pressed					press “Exit”
	while a print was being made
	in the roll feed mode. An oper-
	ator-induced hard shutdown
	results in a partial print being
	made. The left side door must
	be opened and then closed.
E7-01	Communication error					Go to E701 RAP in 8830
	The IOT is unable to commu-					Controller Service Man-
	nicate with the Controller. The					ual.
	IOT Off-Line and Media
	menus will still function, but
	cannot print from the Control-
	ler or network.
E7-02	Printer		message		display	Language EPROM	BSD
No	error						2.1
RAP	A required message is not
	available		in	the	language
	EPROM.		Update		the lan-
	guage EPROM.
E9-XX	Software shutdown
	This error is of unknown
	cause. Please contact Soft-
	ware engineering.
Fx-xx	Refer to the Folder Service
	Manual for all F-codes.
J1-01	Toner sensor error					Toner sensor (A22Q1)	BSD	PL
No	Out of toner.					Main PWB (A3)	9.7	9.9
RAP								PL
								1.1A

Table 1 Status Code Entry Chart

Status		Description				Components	BSD	PL
Code							Ref	Ref
J2-02	Cartridge		home	sensor		Cartridge Home Sensor	BSD	PL
No	error					(A22Q2)	9.7	9.9
RAP	Toner cartridge could not find					Main PWB (A3)		PL
	the home position.					Cartridge Drive Motor		1.1A
						Cartridge Drive Gear		PL
								9.10
LL-00	Communication error
	Applies only to printers with a
	bit mapped		user	interface
	(FX).
LL-02	Check sum test error
	Both	message ROMs			have
	failed	the	checksum		test
	immediately after power up.
LL-05	Fuser oil web error					Web oiler motor	BSD	PL
No	NVM count of web encoder					(A23MOT1)	10.2	1.1A
RAP	pulses indicates the fuser oil					Driver PWB (A2)		PL
	web has reached end of life.					CONTROL EPROMS		9.6
LL-06	Fuser oil web error					Web oiler optical switch	BSD	PL
No	No encoder pulses are being					(A23S2)	10.2	1.1A
RAP	received from the fuser oil					Web oiler motor		PL
	web.					(A23MOT1)		9.6
						Driver PWB (A2)
LL-07	Fuser oil web error					P/J 4, wiring harness,	BSD	PL
No	Web Oiler Assembly connec-					pins	10.2	10.4
RAP	tor not connected.					Driver PWB (A2)		PL
						NOTE: TAG 3 must be		1.1A
						installed for this code.
						If not, disable the fault
						detection using [10-35
LL-10	Module wrap-around error					Xerographic module	BSD	PL
No	The paper transport assem-					(A23)	7.5	1.1A
RAP	bly or the Xerographic module					Paper transport assem-
	is disconnected.					bly (A21)
						Driver PWB (A2)
LL-11	Communications error					Driver PWB (A2) (fuser	BSD	PL
No	Failed		communications			drive circuit)	4.1	1.1A
RAP	between the Driver PWB (A2)					Driver PWB (A2) (drum	BSD
	and the Main PWB (A3).					drive circuit)	4.3
						Main PWB (A3)
						CAUTION: Fuser must
						be up to temperature
						before running motors.

	01/02	Service Call Procedures
		Status Code Entry Chart
8825/8830 Printer	1-9

Table 1 Status Code Entry Chart

Status		Description						Components	BSD	PL
Code									Ref	Ref
LL-12	Photoreceptor				motor		stall	Drum drive motor	BSD	PL
No	fault							(A20MOT3)	4.3	1.1A
RAP								Driver PWB (A2)		PL
								ADJ 8.4 Media Transport		9.1
LL-21	HVPS Charge error							Xerographic HVPS (A25)	BSD	PL
No	The charge			scorotron			fault	Driver PWB (A2)	9.1	1.3
RAP	signal was active for 1.5 sec-							Scorotron		PL
	onds.									1.1A
LL-22	Transfer		/	Detack HVPS				Xerographic HVPS (A25)	BSD	PL
No	Charge error							Driver PWB (A2)	9.8	1.3
RAP	The transfer / detack corotron							Transfer/Detack		PL
	fault signal was active for 1.5							Corotron		1.1A
	seconds.
LL-30	Cutter error							Cutter home sensor	BSD	PL
No	The cutter did not leave or							(A8Q1)	7.5	1.1A
RAP	reach the home sensor. Turn							Driver PWB (A2)		PL
	power off, then on.							Cutter Drive Motor		7.8
LL-41	Fuser error							Fuser heat rod (HTR1)	10.1	PL
	The fuser did not reach 110°F							Thermistor assembly		10.2
	within one minute.							(A23RT1)		PL
								Fuser power relay		10.4
								(K1)Triac (Q1)		PL
								AC Power module (A1)		1.1A
								Driver PWB (A2)
								Main PWB (A3)
LL-42	Fuser temperature error							Triac (Q1)	10.1	PL
Ther-	The fuser roll temperature is							AC Power module (A1)		1.2A
mal	greater	than		the		maximum		Driver PWB (A2)		PL
Con-	allowable		temperature				for			1.1A
trol	more	than		thirty		seconds.
RAP	Maximum temperature is cur-
	rently 348° F (176° C).
LL-43	Fuser temperature error							Triac (Q1)	10.1	PL
Fuser	Fuser		temperature				has	AC Power module (A1)		1.1A
Over	exceeded		the		temperature			Driver PWB (A2)		PL
Tem-	limit. The FUSER OPEN (L)							Thermal fuse (A23F1)		1.2A
pera-	+26 VDC signal is low.									PL
ture										10.4
RAP
LL-44	Fuser temperature error							Triac (Q1)	10.1	PL
Fuser	Fuser temperature exceeded							LVPS (A5)	1.2	10.4
Too	420° F (215° C). The TEM-							Driver PWB (A2)	10.1	PL
Hot	PERATURE LIMIT signal							Main PWB (A3)	10.1	1.1A
RAP	exceeds it’s limit.

Table 1 Status Code Entry Chart

Status		Description			Components			BSD	PL
Code								Ref	Ref
LL-41	Fuser temperature error				Fuser heat rod (HTR1)			10.1	PL
	Fuser was in the warm up				Fuser power relay (K1)				10.2
	mode too long.				Triac (Q1)				PL
					Ballast resistors (R1 &				1.1A
					R2)				PL
					Fuser ballast power relay				1.2A
					(K3)				PL
					Driver PWB (A2)				1.3
					Main PWB (A3)
LL-4F	Fuser fault				Fuser power relay (1K1)			BSD	PL
No	Fuser was expected to be				Fuser ballast power relay			10.1	1.2A
RAP	warming but is was not.				(A1K3)				PL
					Fuser Triac (A1Q1)				10.2
					Fuser heater (A23HR1)
LL-50	Power supply error				LVPS (A5)			BSD	PL
No	26 VDC Bulk power supply				Driver PWB (A2)			1.2	1.1A
RAP	failure.				Main PWB (A3)				PL
									1.3
									PL
									1.3
LL-51	Power On Self Test fault				Main PWB (A3)				PL
No	The	internal	RAM	failed					1.1A
RAP	POST.
LL-52	Power On Self Test fault				Install	the	Control		PL
No	or				EPROM				1.1A
RAP	Main PWB installed without				Main PWB (A3)
	CONTROL EPROMS
	The	external	RAM	failed
	POST.
LL-53	Power On Self Test fault				Install	the	Control		PL
No	IOT firmware checksum error.				EPROM				1.1A
RAP					Main PWB (A3)
LL-54	Power On Self Test fault				Main PWB (A3)				PL
No	An	unknown	device	failed					1.1A
RAP	POST.
LL-55	Power On Self Test LVPS				LVPS			BSD	PL
No	fault							1.2	1.1A
RAP	The +10 V FWR voltage was
	detected to be off when it
	should have been on.
LL-56	Power On Self Test			ADC/	Main PWB (A3)				PL
No	DAC fault				Driver PWB (A2)				1.1A
RAP	The ADC/DAC failed POST
LL-57	Power On Self Test			SCC	Main PWB (A3)				PL
No	fault								1.1A
RAP

Service Call Procedures	01/02
Status Code Entry Chart
	1-10	8825/8830 Printer

Table 1 Status Code Entry Chart

Status		Description			Components			BSD	PL
Code								Ref	Ref
LL-58	Power On Self Test				Install	the	Control		PL
No	Extra “Return Value” from the				EPROM				1.1A
RAP	Operating System.		Reboot		Main PWB (A3)
	(Power off / Power On).
LL-60	Power On Self Test NVM
No	Checksum fault
RAP	Record the existing NVM val-
	ues. Run diagnostic [0360] to
	reset NVM to the default val-
	ues.	Manually restore		the
	required NVM values.
LL-61	Power On Self Test revision
No	level fault
RAP	Power the printer up in diag-
	nostics and run [0360] to reset
	NVM to default values.
LL-89	This is a Firmware problem								PL
No	This is a firmware problem.								1.1A
RAP	Press power off (0) then
	power on (1). If problem per-
	sists, replace the firmware.
LL-90	Overtoned fault				Cartridge	drive	motor	3.1	PL
Over-	Toner	concentration	of	the	(A22MOT1)			9.7	1.1A
toned	developer material is too high.				Cartridge	home	sensor	9.7	PL
Fault					(A22Q2)			9.3	9.9
RAP					Toner sensor (A22Q1)
					Main PWB (A3)
LL-91	Undertoned fault				Cartridge	drive	motor	9.7	PL
Under-	Toner	concentration	of	the	(A22MOT1)				9.9
toned	developer material is too low.				Cartridge	home	sensor		PL
Fault					(A22Q2)				1.1A
RAP					Toner sensor (A22Q1)
					Main PWB (A3)
U1-01	Media counter error				Media counter			BSD	PL
No	Print counter is disconnected.				Main PWB (A3)			3.1	1.3
RAP									PL
									1.1A

Message Display Entry Chart

Table 1 Message Display Entry Chart

MESSAGE DIS-

CAUSE

CLEARANCE PROCEDURE

BSD

PLAYED

Ref

PRINTER

IS WARM-

No fuser heat

- - -

BSD

ING UP

(Continuously

10.1

displayed)

ADJUSTING

THE

Toner

dispense

- - -

BSD

PRINT QUALITY (Con-

problem

9.3

tinuously displayed)

PLEASE

CLOSE

THE

Drawer

X

read

Refer to the display on the control panel

BSD

MEDIA

DRAWER X

switch is open.

and follow the clearance procedure.

7.1

(Refer to Note)

PLEASE

CLOSE

THE

Cut

sheet

feed

Refer to the display on the control panel

BSD

CUT

SHEET

FEED

shelf

interlock

and follow the clearance procedure.

1.2

SHELF

switch

(S29)

is

open.

PLEASE CLOSE THE

Front door inter-

Refer to the display on the control panel

BSD

FRONT DOOR

lock

switch

(S21)

and follow the clearance procedure.

1.2

is open.

PLEASE

CLOSE

THE

Top cover interlock

Refer to the display on the control panel

BSD

TOP DOOR

switch

(S26)

is

and follow the clearance procedure.

1.2

open.

PLEASE

CLOSE

THE

Cutter cover inter-

Refer to the display on the control panel

BSD

CUTTER DRAWER

lock switch (S1) is

and follow the clearance procedure.

1.2

open.

NVM FAULT CALL FOR

Corrupted data

in

Press power off (0) then power on (1). If

ASSISTANCE

NVM.

problem persist run diagnostic program

[0363] or [0360]. If problem persist

replace the Control EPROMS.

Re-feed Roll 1

Re-feed roll 1

Re-feed the media. If necessary, press

BSD

problem.

power off (0) then power on (1).

7.2

Re-feed Roll 2

Re-feed roll 2

Re-feed the media. If necessary, press

BSD

problem.

power off (0) then power on (1).

7.3

Re-feed Roll 3

Re-feed roll 3

Re-feed the media. If necessary, press

BSD

problem.

power off (0) then power on (1).

7.4

Flashing 1, 2, 3, 4, 5, 6

Copier

failed

Press power off (0) then power on (1). If

or 7

power on self-test.

problem

persists,

go

to

svc.8830prt.2974.

UNABLE

TO

CALI-

The sensor did not

Press power off (0), then power on (1).

BSD

BRATE

TONER

SEN-

calibrate when the

If problem persists, go to

LL-91 Under-

9.7

SOR

code [0921-6] was

toned Fault RAP.

entered.

TONER

FAULT

CALL

Excessive

toner

Press power off (0), then power on (1).

BSD

FOR ASSISTANCE

sensed problem.

If problem persists, go to

LL-90 Over-

9.7

toned Fault RAP.

	01/02	Service Call Procedures
		Status Code Entry Chart, Message Display Entry
8825/8830 Printer	1-11

	Table 1 Message Display Entry Chart
ALL ROLLS ARE	Media Registration	Go to C1-04.
EMPTY	Sensor failed to
	sense media.

NOTE: Substitute 1, 2, or 3 for X depending on which status code is displayed.

Maintenance Procedures

Table 1 Image Module

INTER	TASK					REASON				TASK ENABLER
VAL
Nor-	Check,	clean,		or	Contaminated,		dirty		or	Clean or replace spacing wheels and
mal	repair		spacing		worn	spacing	wheels		or	the end surface that the wheels ride
Call	wheels			as	drum ends cause print					on.
	required.				quality defects.
Nor-	Check and clean, if				Contaminated		grid,	bent		WARNING
mal	required,			the	or contaminated			pins.		The scorotron pin arrays are very
Call	scorotron.				Worn	end blocks,			are	sharp. Use care when handling the
					also causes for scorotron					assembly.
					failure, which		results		in	If contaminated, remove scorotron
					print quality defects.
										assembly and clean both sides of the
										grid with a brush. Examine pins and
										clean with brush Only if contami-
										nated. Cleaning with a cloth can
										deposit lint that will cause print qual-
										ity problems.
Nor-	Clean	the	image		Contamination		causes			Clean the image bar with a lint free
mal	bar.				print quality defects.					cloth and lens cleaner.
Call
As	Repair	or	replace		Contamination		causes			WARNING
Requir	the scorotron/grid.				print quality defects.					The scorotron pin arrays are very
ed
										sharp. Use care when handling the
										assembly.
										Replace the grid and/or pin array.
										Perform ADJ 9.2 Electrostatic
										Series.
					Table 2 Xerographic Module
INTER	TASK					REASON				TASK ENABLER
VAL

Service Call Procedures	01/02
Message Display Entry Chart, Maintenance Proce-
	1-12	8825/8830 Printer

Table 2 Xerographic Module

Nor-

Clean

the

xero-

Contamination can cause

Clean the toner from the housing and

mal

graphic module.

print

quality

problems.

cleaner blade with a vacuum cleaner.

Call

Clean

the

erase

Contaminants

can

travel

NOTE: Ensure that the vacuum

lamp.

to the LED bar and

Inspect the photo-

scorotrons, which results

cleaner does not contact the edge of

receptor for

dam-

in print quality problems.

the cleaner blade that touches the

age.

Fused toner on the bot-

surface of the photoreceptor drum.

Inspect

compo-

tom of the module can

Perform the Photoreceptor Cleaning

nents

for

vellum

cause jams.

Enhancement procedure in section 6.

contamination.

Contamination

reduces

Use cleaning solvent to remove any

Inspect

all

seals

the effectiveness

of

the

fused toner from the bottom of the

for damage.

lamp

to

discharge

the

module. Replace the photoreceptor if

Inspect

the

photoreceptor drum.

damaged.

Cleaner Blade for

Contaminants

from

vel-

Clean the erase lamp with a brush or

damage.

lum

dry lint free cloth.

- Cleaner failure

Replace any damaged xerographic

- Contaminants to prints.

module seals.

Vellum contamination will

contaminate and plug the

cleaner

auger at

the

ends.

Nor-

Check

and

clean

Bent stripper fingers may

Replace the damaged or contami-

mal

or replace

the

cause feed out jams and

nated stripper fingers.

Call

Stripper Fingers.

heat roll damage.

Clean

the

Media

Contaminated

or

dam-

Guides.

aged

media

guides

can

cause

print

quality

defects.

Nor-

Clean/check

the

Smooth or worn fuser roll

Clean the roll with film remover.

mal

Fuser

Roll

fabric

loses

ability

to

drive

Clean the fabric guide with formula A

Call

guide. Replace the

media.

and film remover.

Fuser Roll.

Contaminated

fabric

Perform diagnostic code 1033 every

guide

causes

too

much

time the oiler is removed.

resistance

to

media

which

results

in

jams/

deletions/wrinkles.

Nor-

Check

the

fuser

Too little oil can cause

Check remaining fuser web life

mal

roll for lack of oil.

media handling and off-

[1034] and adjust the web oiler rate

Call

setting print quality prob-

[1032].

lems.

If the fuser roll is dry, refer to BSD

10.2.

Nor-

Inspect/clean

the

Contamination can cause

Clean the thermistor pad with a brush

mal

thermistor pad

fuser heat problems.

or dry lint free cloth.

Call

Table 2 Xerographic Module

As	Check/clean		the	Contamination/wear,					Inspect photoreceptor surface for
Requir	photoreceptor.			scratches,		or chips		can	deep scratches, chips or excessive
ed				generate		print	quality		wear. Replace photoreceptor if dam-
				problems.					aged.
									Apply zinc stearate to the cleaning
									blade and photoreceptor drum. *Note
									2
									Clean photoreceptor surface with
									Xerox Film Remover if contaminated.
									Apply zinc stearate when surface is
									dry.
As	Check/clean		the	Residual image, streaks,					Vacuum clean the cleaning blade.
Requir	cleaning		blade.	drum scuffing can occur if					*Note 1
ed	Replace	with the		the blade is worn or con-					Apply zinc stearate to the cleaning
*Note 3	new photorecep-			taminated.					blade and photoreceptor drum. *Note
	tor or as required.								2
									Replace the blade if damaged.
30K ft.	Replace the fabric			Jams, deletions, wrinkles.					Refer to REP 8.9
9Km	guide.
30K ft.	Clean	the	inner	If the customer is running					Remove the fuser roll and photore-
9Km	xerographic		mod-	a high percentage of vel-					ceptor to enable access.
	ule components.			lum,	outgassing		of	the	NOTE: Use caution not to touch or
				vellum contaminates				the	damage cleaning blade or seals.
				cleaner auger and lower					Vacuum the Xero Mod and Auger
				baffle surface resulting in					and then clean all contaminated
				poor	cleaning and			high	areas with Film Remover.
				dirt contamination.
				plugged cleaner auger

NOTE: 1. Ensure that the vacuum does not contact the edge of the cleaner blade that touches the surface of the photoreceptor drum.

NOTE: 2. Where possible, dust the drum and the cleaning blade with zinc stearate away from the xerographic module to prevent the charge scorotron from being contaminated. If the drum and cleaning blade must be dusted while in the xerographic module, remove the charge scorotron. The zinc stearate will contaminate the charge scorotron and cause print quality defects.

NOTE: 3. Install the complete cleaning blade kit when installing a new photoreceptor.

Table 3 Media Transport

INTER		TASK		REASON	TASK ENABLER
VAL
Nor-	Clean	the	lower	Contaminates can cause	Clean the transport with antistatic
mal	paper	transports,		the media to slip resulting	fluid and a lint free cloth.
Call	turnaround		baffle,	in print quality defects.	Clean the feed roller with Formula A.
	paper feed rolls.
Nor-	Clean	the	under	Reduce the airborne con-	Vacuum clean, then wipe down with a
mal	side of the trans-			taminants.	lint free cloth.
Call	port.

	01/02	Service Call Procedures
		Maintenance Procedures
8825/8830 Printer	1-13

Table 3 Media Transport

Nor-	Clean	the transfer		Improve toner transfer to		Remove the transfer corotron. Clean
mal	corotron			media.		loose toner/debris with a brush. Use
Call				Improve media tack.		only a water-dampened cloth to
						remove contaminants from the extru-
						sion.
						NOTE: Some of the coating may
						come off onto the cloth.
Nor-	Empty the conden-			Prevent the bottle from		Empty the bottle into a sink.
mal	sation reclaim bot-			overflowing.
Call	tle.
25K ft.	Repair	or replace		Contamination	causes	Clean (same as the step above).
7Km	the	transfer		print quality defects.
	corotron.
				Table 4 Media Feed
INTER		TASK		REASON		TASK ENABLER
VAL
1st	Remove the		drive	Feeding problems.		Loosen the feed motor hardware to
10K ft.	chain slack.					allow the spring to tension the chain.
or 3K						Tighten the hardware.
m
40K ft.	Remove the		drive	Feeding problems.		Loosen the feed motor hardware to
or 13K	chain slack.					allow the spring to tension the chain.
m						Tighten the hardware.
				Table 5 Developer Module
INTER		TASK		REASON		TASK ENABLER
VAL
Nor-	Brush	the	devel-	Image quality	problems	Clean as required.
mal	oper	from	the	can occur.
Call	Developer		Seal
	and lower edge of
	the	Developer
	Housing back into
	the Developer Mag
	Roll	and	then
	clean the Seal.
Nor-	Check	that the		If the developer is not		Developer material should not be uni-
mal	developer housing			level, density may not be		form from end to end. Check the level
Call	is level.			uniform side to side.		of the copier.
Nor-	Check	the	canis-	If the canister is not rotat-		Check the dry ink dispense motor for
mal	ter for proper rota-			ing correctly,	the copies	binding. Check that the cartridge is
Call	tion.			will be light.		locked in the drive hub.
Nor-	Check	the	devel-	Worn gears will cause the		Check the gears for worn or broken
mal	oper drives.			housing to move up or		teeth; replace the gears, if necessary.
Call				down, which	will cause	Ensure that the drive coupling is
				print quality defects.		engaged.

Table 5 Developer Module

Nor-	Check,		clean, or			Contaminated		or	worn	Clean or replace spacing wheels.
mal	replace		the		devel-	spacing wheels will cause
Call	oper			housing		print quality defects.
	spacing wheels, as
	required.
30K ft.	Check		the		trickle	An obstructed Y tube or				Clean as required.
9Km	tube	and		toner Y		trickle tube will clog the
	tube	for		obstruc-		cleaning/trickle system.
	tion.
30K ft.	Check		the		pres-	Increased contamination				Remove developer housing. Remove
9Km	sure		equalizing			due to poor air flow in the				and vacuum tubes, vacuum lower
	tubes.					developer housing.				holes for toner.
						Table 6 Covers
INTER		TASK				REASON				TASK ENABLER
VAL
Nor-	Clean the covers.					Customer satisfaction.				Formula A and antistatic fluid on the
mal										and cut sheet feed-in shelf.
Call
						Table 7 Cutter
INTER		TASK				REASON				TASK ENABLER
VAL
Nor-	Check the cam for					To ensure the correct cut-				Place a light film of lubrication on the
mal	lubrication.					ter operation. The cutter				cam surface.
Call						will not provide a straight
						cut.
Nor-	Clean the cutter.					To ensure	a	straight,		Vacuum the media dust and contami-
mal						smooth cut	on	the	lead	nation from the cutter blade area.
Call						edge of the media.
						Table 8 Media Drawers
INTER		TASK				REASON				TASK ENABLER
VAL
Nor-	Clean		the		media	Customer satisfaction.				Clean the media dust and contamina-
mal	drawer.									tion from each of the media drawers
Call										with a vacuum cleaner.
						Table 9 Ozone Filter
INTER		TASK				REASON				TASK ENABLER
VAL
Nor-	Check and replace					To ensure correct air flow				Check theOzone Filter at 40K prints,
mal	the Ozone Filter if					through machine, and to				clean or replace as required. Replace
Call	necessary.					keep heat that is gener-				the Ozone Filter at 120K prints.
						ated to a minimum.

Service Call Procedures	01/02
Maintenance Procedures
	1-14	8825/8830 Printer

Callback

Procedure

1.Perform the Subsystem Checks for the subsystem that caused the problem.

2.Functional Checks:

a.Perform the Initial Actions.

b.Check the Recent Faults listing (see Section 6 - under System Information). If any of the faults described in that section are listed, take the recommended steps to clear the fault.

c.Replace any part or supply that is past its life.

3.Perform the Final Action. Do Not perform the Maintenance Procedures.

	01/02
8825/8830 Printer	1-15

Service Call Procedures

Service Call Procedures	01/02
	1-16	8825/8830 Printer

System Checkout / Final Action

Procedure

Enter diagnostic mode and make three (3) prints of internal test pattern from the controller (if present). If a controller is not present, print [0955-5] from the IOT. Prints are delivered to the exit tray.

YN

Go to the Initial Actions to begin your repair.

Evaluate the prints using Print Defects in Section 3. The print quality is acceptable.

YN

Go to the Print Defects in Section 3 and go to the appropriate print quality RAP.

Perform the following:

1.Clean the exterior of the printer and provide print samples to the customer.

2.(Figure 1 ): Fill out the Service Call Report form including:

Enter the Printer Menu, and scroll to Billing Meters. Enter Billing Meter and record Meter A and Meter B readings on the Service Call Report form.

3	1
Enter the reading	Access the Control
from the Media	Panel menu and record
Counter here	the Meter A reading

2

(8830 printer only:) Access the Control Panel menu and record the Meter B reading.

Figure 1 Recording the Print Count Readings

3.Record all activities in the Service Log.

4.Record the Print Count Readings on the Service Call Report.

5.Give appropriate credit to the Customer.

	01/02	Service Call Procedures
		System Checkout / Final Action
8825/8830 Printer	1-17

Service Call Procedures	01/02
System Checkout / Final Action
	1-18	8825/8830 Printer

2 Status Indicator RAPs

Repair Analysis Procedures

C1-04/C2-04/C3-04 RAP ................................................................................................		2-3
C1-59/ C2-59/ C3-59 RAP ..............................................................................................		2-4
LL-41/LL-45 Fuser Warm-up Fault RAP .........................................................................		2-5
LL-42 Thermal Control RAP............................................................................................		2-6
LL-43	Fuser Over Temperature RAP ..............................................................................	2-7
LL-44	Fuser Too Hot RAP...............................................................................................	2-8
LL-60/LL-61 NVM Fault RAP ..........................................................................................		2-9
LL-90	Overtoned Fault RAP............................................................................................	2-10
LL-91	Undertoned Fault RAP ..........................................................................................	2-11

Other Faults

OF-1	Control Panel RAP .................................................................................................	2-15
OF-2	Power On Self Test (POST) RAP ..........................................................................	2-15
OF-3	Fuser Ballast RAP..................................................................................................	2-16

Generic RAPs

Generic Clutch RAP ........................................................................................................	2-17
Generic Sensor RAP.......................................................................................................	2-18
Generic Switch RAP........................................................................................................	2-19

	01/02	Status Indicator RAPs
8825/8830 Printer	2-1

Status Indicator RAPs	01/02
	2-2	8825/8830 Printer