HP Enterprise CP5525 manual General circuit diagram, Fuser

General circuit diagram

Figure 3-43General circuit diagram (1 of 2)

D C B

A

1

																				Fuser output
																					sensor
					Sub-S										Sub-F							PS6
Fuser				2	T H 1		1					2			T H 4				1						J1055
						GND	THERM1		GND			THERM4									HAISH	GND	+3.3V
																					1	2	3
							4		3		2			1							3	2		1
			TB2				J11A														J12
																			J13		sensor2	PS8
			2
2 J5002F					1	2	3		4		5			6			7		8		Loop
			FU1
																				sensor1Loop
	2	2	TB1		8	7		6		5			4			3		2	1			PS7
		1	1

			Sub-M								Sub-R							1
																		2
	2					1				2			1					3
			T H 2								T H 3							4	J31
				THERM2								THERM3
		GND								GND								1
																		2
																		3
			2		1						2	1						4
			J221A								J222A								J32
																		5
								J123						Environment sensor
		1	2		3	4	5		6								PMETVNE
																	DNG
																	YTDMUHVNE
6 5 4 3 2 1															J502	1324	V 3 . 3+	4123	J33
																		1
										6							NEPORESUF
																		2
										5							DNG 3MREHT
																		3
										4						)R -BUS ( 3MREHT

4ST 1ST 2ST 3ST 4ST

1 2 1 2 1 2 1 2 1 2

53DLOS

43DLOS

33DLOS

23DLOS

13DLOS

03DLOS

92DLOS

82DLOS

72DLOS

62DLOS

J706L	J706LH				J706D
		1		8
		2		7
		3		6
		4		5
		5		4
		6		3
			7	2
			8	1
J705L	J705LH				J705D
		1		8
		2		7
		3		6

V 5+ 4PXEERP V 5+ 3PXEERP V 5+ 2PXEERP V 5+ 1PXEERP .C .N

V 5+

4PXEERP

V 5+

3 2 19 8 7 6 5 4 3 2 1

J172

2

H1

1	H2	1	J5003F
2		1	1
J5001F
			1
			J5003M

A6

B8

A6

B8

3		4
	)M -BUS ( 2MREHT	5
2	DNG 2MREHT
		6
1	LHUF
		7
8	V 3 . 3+
7		8
	DNGS	9
6	2POO L
5	1POO L	10
4	IHS IAH	11
		12
3	F)-THERM4(SUB

1ST 2ST 3ST

1 2 1 2 1 2

52DLOS

42DLOS

32DLOS

22DLOS

12DLOS 02DLOS

4	5
5	4
6	3
7	2
8	1

3PXEERP

V 5+

2PXEERP

V 5+

1PXEERP

8 7 6 5 4

J171

3

4

5

6

13

MT2
fan	Power switch	SW1

		1
		2
		3
		4
J704L J704LA	J704LB
		5
2		4
		3
1	J1001	1 2

		1
		2
		3
4
	J704D J704DA		J704DB
			R 2 1+
		V 3	. 3+
			DNG
FFO NOWS
	LED PSW

1 1
2 2
3 3
J109F	J109M

5 4 3 2 1MT3 J302

2 1	2 1	2						DNGMREHT			14 J131
		1					S)-THERM1(SUB
3	J110M 3 HEATER2 HEATER1 HEATERC		24V Interlock switch				J708F		J708M
J110F					SW2 1 2			2 1 2 1		V 4 2+
										R 4 2+
				5V Interlock switch				J710M
		1			SW3	SW 4			J710F
			.C .N	1	2	1	2
			.C .N
	J305	3 2				J711F	J711M	1	1		J26
			V 5+							V 5+
		1	V 4 2+			1	1
		2				2	2			V 4 2+

doorFrontsensor PS14		J536
	213					V 3 . 3	+	2341
						DNG
						SNSROODF
fanFuser FM2						DNG
			123	321		K L 2NAF	/	65	J121
						MWP 2NAF
			J524L	J524D	J524DH

-voltage PCA	1		1
	2	2SRT	2
	3	DNG	3
	4	P MWP 2RT	4

Power supply FM1

	DNG
KCO LNAF
REWOPNAF

3 2 1 J106

	V 4 2+			2 1 4 3	2 1 4 3	V 4 2+
		DNG					DNG
		DNG					DNG
	V 3	. 3+				V 3	. 3+
J203J303	3124	DNG	J707F			J707M	DNG

high 5 P K LCTVH 5

sensor		J537
of paper PS5	1 2 3	J554L

J554H J554D

1

Transfer 2 powersupply	J1201	6	N MWP 2RT		6	11	J73
		7	N	K LCTVH	7
		8		DNG	8
		9		R 5+	9
		1 0		DNG	1 0
		1 1		R 4 2+	1 1

	FG	GND
3	N
2	L	ACL
1		ACH

	4		R 4 2		+	1
	3			DNG		2
		YBTS	V 3	. 3	+
J304	12			DNG		43	J25

	Top
		1
sensor	8	3 2
	7	4

	U 3	. 3+
19		DNG
18	SNSPOT
17
16

1 3 2

J122

	R 4 2+
15	1

NDG	1 2 J301
+12U
motor	M10

	power		14
			11 12 13
	Low-voltage supply ass’y		4 5 6 7 8 9 10
			3
		J105	1 2	J741D
	4		1	4
				2 3
M	3		2
	2		3

NO _OTUA

REWOPNAF

KCO LNAF

1D LR

2D LR

SMRRUC _RSF

XOREZ

1DRSF

2DRSF

NORWP

FFO /NOWS

EKUM IHS

NOETOMER

DE L _WSP

V 4 2+

CCANCS /

1
2
3
4
5
6
7
8
9
10
11
12
13	J21
14
1
2
3

density		5 6	6 5
Registration	J601	1 2 3 4	10 9 8 7
			11
Registration density belt-perimeter sensor J611		9	12
		1 2 3 4 5 6 7 8	19 18 17 16 15 14 13

15		RDNS1
14	0N IAGDR
	1N	IAGDR
13
12		RDNS2
	RRDLED
11
		DNG
10
9		V 5+
8	DE LBT I
7	FRDLED
6	0N IAG LBDR
5	1N IAG LBDR
4		FDNS1
3		FDNS2
2		DNG
1		V 5+
	POTBT I

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2

J111

	14		DNG	2
Transfer 1 high-voltage power supply PCA	J1001A 1 2 3 4 5 6 7 8 9 10 11 12 13	1	1SRT	15 14 13 12 11 10 9 8 7 6 5 4 3 J72
		2	1SRT
		3	1SRT
		4	1SRT
			DNG
		ATADS	1RT
		KCS	1RT
		D L	1RT
		EO	1RT /
			DNG
			R 5+
			DNG
			R 4 2+
			R 4 2+
	1		1
	2	4 IRPMWP	2

Scanner
J631	18

	J529	1		1J741L	4	J741H	1
8 1			V 5+	2
7 1			DNG	3
6 1			K -MWP	4
5 1			K _ 0 LTC	5
4 1			K _ 1 LTC	6
3 1			DNG	7
2 1			K _ATAD /	8		J731
1 1			K _ATAD	9
0 1			DNG	1 0
9			C -MWP	1 1		J831
8			C _ 0 LTC	1 2			17
7			C _ 1 LTC	1 3
6			DNG	1 4
5			C _ATAD /	1 5
4			C _ATAD	1 6
3			DNG	1 7
2			DB /	1 8
	1		DNG	1

		CEDNCS /
			DNG
			1
7 1		1DB /	2
6 1		DNG	3
5 1	IC	ATAD	4
4 1	IC	ATAD /	5
3 1		DNG	6
2 1	1 LRTCCD L		7
1 1	0 LRTCCD L		8
0 1	WOPCD L		9
9		DNG	1 0
8	IK	ATAD	1 1
7	IK	ATAD /	1 2
6		DNG	1 3
5	1 LRTCKD L		1 4
4	0 LRTCKD L		1 5
3	WOPKD L		1 6
2		DNG	1 7
1		V 5+	1
9 1

4 J63

17

J61

controller PCA

J733DB	4	V 3 . 3	+	1
	3			2
feederPaper J733DH	1543 2	K LCSTSC		45678 3 J192
		XTTSC
		XRTSC
		DNG
		DNG
		V 4 2	+
	2	V 4 2	+
J733DA	1

		3		4VEDMWP	3
		4		4 LBMWP	4
Developing high-voltage power supply PCA		5	4	SR GHC	5
		6		3VEDMWP	6
		7		3 LBMWP	7
		8		3SRMWP	8
		9		2VEDMWP	9
	J2001	1 0		2 LBMWP	1 0
		1 1		2SRMWP	1 1	21	J71
		1 2	3 2 1 IRPMWP		1 2
		1 3		1VEDMWP	1 3
		1 4		1 LBMWP	1 4
		1 5	1	SR GHC	1 5
		1 6		K LCTVH	1 6
		1 7		DNG	1 7
		1 8		DNG	1 8
		1 9		R 5+	1 9
		2 0		DNG	2 0
		2 1		R 4 2+	2 1
				R 4 2+

Formatter

				J632
					19
	1	2
	J304
	1	DNG	6
	2		5
	3	DNG	4
USB	J2 6 5 4	+D	1 2 3	J305ICB
		DNG
		D -
		SUBV
	8	V 5 _PF	1
panel	5 6 7		4 3 2
		K LCPF
		DNG
Control	J1 21 3 4	SCPF /	78 6 5	J303ICB
		DNG
		IPF
		OPF
	V 3	. 3 _PF

			9 1		V 5+	2
			8 1		DNG	3
			7 1		Y -MWP	4
			6 1
					Y _ 0 LTC	5
			5 1		Y _ 1 LTC	6	J832	19
			4 1		DNG	7
			3 1
					Y _ATAD /	8
			2 1		Y _ATAD	9	J732
			1 1
					DNG	1 0
			0 1
					M -MWP	1 1
			9		M _ 0 LTC	1 2
			8
					M _ 1 LTC	1 3
			7		DNG	1 4
			6
					M _ATAD /	1 5
			5		M _ATAD	1 6
			4		DNG	1 7
			3
					ADS	1 8
			2		LCS	1 9
			1		V 3 . 3+		3 2
							2 2
							1 2
							0 2
							9 1
							8 1
							7 1
							6 1
					J301		5 1
							4 1
							3 1
							2 1
							1 1
	ICB						0 1
							9
							8
							7
	J142						6
1	2		3				5
	GND	/FAN3LK		FAN3PWM			4
							3
							2
							1

8 1		V 3 . 3+	2
		LCS	3
7 1		ADS	4
6 1		DNG	5
5 1	IM	ATAD	6
4 1	IM	ATAD /	7
3 1		DNG	8
2 1	1 LRTCMD L		9
1 1	0 LRTCMD L		1 0
0 1	WOPMD L		1 1
9		DNG	1 2
8	OY ATAD		1 3
7	OY	ATAD /	1 4
6		DNG	1 5
5	1 LRTCYD L		1 6
4	0 LRTCYD L		1 7
3	WOPYD L		1 8
2		DNG	1 9
1		V 5+	1
	NEODV /		2
	C -NOREWOP		3
		OE LC	4
		IE LC	5
		POT /	6
		DNG	7
YBTS		V 3 . 3+	8
		TSRCV	9
	FFO NOCD		1 0
		0DB /	1 1
		DNG	1 2
	1K ATAD		1 3
	1K	ATAD /	1 4
		DNG	1 5
	1C ATAD		1 6
	1C	ATAD /	1 7
		DNG	1 8
	1M ATAD		1 9
	1M	ATAD /	2 0
		DNG	2 1
	1Y ATAD		2 2
	1Y	ATAD /	2 3
		DNG

19

23

DC

J62

J51

7 6 5 4 3 2 1

J191

TonerMCTonerKToner sensorlevelsensorlevel level sensor					J558LJ559L J560L				J558HJ559H J560H	J558DJ559D J560D
				3213 1 2 3		1231 3 2 1		3
		3ST	J550 J551					2133 1 2
		4ST
		1ST 2ST
			J548 J549	1 2 3 1 2		3 2 1 3 2		2
								1	J557H	J557D
Y Toner level sensor					J557L
								3
								2
								1
	MEM1				J716L				J716H J716D
1ST			12		24DLOS	2 1		2
								1
					34DLOS
	MEM2				J717L				J717H J717D
2ST			12		04DLOS	2 1		2
								1
					14DLOS				J718H J718D
	MEM3				J718L
3ST			12		83DLOS	2 1		2
								1
					93DLOS
	MEM4				J719L				J719DH	J719D
4ST			12		63DLOS	2 1	2
							1
					73DLOS

DE LNOT 4SNSTR DNG

DE LNOT

3SNSTR

DNG

DE LNOT

2SNSTR DNG

DE LNOT

1SNSTR DNG

1N IV

1SSV

2N IV

2SSV

3N IV

3SSV

4N IV

4SSV

2 16 5 4 3 2 112 11 10 9 8 7 6 5 4 3 2 1

J161

J102J101

FM3 fan Formatter

340 Chapter 3 Solve problems ENWW