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RK2-0420-000CN printer parts diagram.


RK2-0420-000CN is represented by #4 in the diagram below. Internal Components 1 1 RC1-3665-000CN - Bushing/shaft retainer (Plastic) - Small plastic cylinder with four nubs that twist - Locks into the side frame 1 1 RC1-3665-000CN - Bushing/shaft retainer (Plastic) - Small plastic cylinder with four nubs that twist - Locks into the side frame 2 2 RC1-3731-000CN - Cable guide - L-shaped plastic guide with offset fingers - for routing cables through the printer 2 RC1-3731-020CN - Cable guide - L-shaped plastic guide with offset fingers - For routing cables through the printer 3 3 RL1-0527-000CN - Top output bin delivery roller assembly - Plastic rod with four rubber wheels (two narrow and two wide) 4 4 RK2-0420-000CN - 24V DC Solenoid (SL3) - Engages the 'normal' and 'reverse' ratchet gears on the duplex drive gear assembly - Mounts on the right side plate assembly 5 5 RU5-0332-000CN - 19-tooth gear (White plastic) 6 6 XA9-1495-000CN - 4 Wafer head machine screw included - M3, 6mm long, No. 2 Phillips recess - Secures metal to sheet metal 7 7 XA9-1503-000CN - M3 truss head (Flanged) phillips screw (Black oxide finish) - 6mm long 8 8 XA9-1504-000CN - M3 truss head (flanged) screw - 8mm long 8 XA9-1504-000CN - M3 truss head (flanged) screw - 8mm long 8 8 XA9-1504-000CN - M3 truss head (flanged) screw - 8mm long 9 9 RM1-1286-000CN - Paper feed guide assembly - Support structure to guide the paper into the fusing assembly - Ribbed plastic frame with metal guide plate 10 10 RM1-1301-000CN - Double gear assembly - Includes the gear body, inset gear (both with a toothless area) and compression spring - For driving the paper pickup roller 11 11 RM1-1306-000CN - Paper retainer assembly - Bracket assembly with two flapper levers - Keeps paper in the top output bin from sliding back into the printer 11 RM1-2340-000CN - Paper retainer assembly - Bracket assembly with two flapper levers - Keeps paper in the top output bin from sliding back into the printer 12 12 RU5-0331-000CN - 29-tooth gear (White plastic) - Main drive gear for the fusing assembly - Mounts on the right end of the fusing assembly 13 13 RB2-2895-000CN - Shaft bushing/retainer - Right side pickup roller support bushing 14 14 RB2-2896-000CN - Shaft bushing/retainer - Left side pickup roller support bushing 15 15 RC1-3470-000CN - Idler roller (plastic) - Free wheeling roller - Two used 15 15 RC1-3470-000CN - Idler roller (plastic) - Free wheeling roller - Two used 16 16 RC1-3472-000CN - Paper sensor flag - cylindrical plastic piece with a flag on each end (One senses the paper, the other activates the photo-sensor) 17 17 RU5-2323-000CN - Compression spring 18 18 RM1-1289-010CN - Fuser Assembly - Bonds toner to paper with heat - For 110V to 127VAC operation 18 RM1-1289-070CN - Fixing Assy 110v 18 RM1-1289-080CN - Fusing assembly - Bonds toner to paper with heat - For 110V to 127VAC operation 18 RM1-1461-080CN - Fuser Assembly - Bonds toner to paper with heat - For 220V to 240VAC operation 18 RM1-2337-000CN - Fusing assembly - Bonds toner to paper with heat - For 220V to 240VAC operation 19 19 RM1-1302-000CN - Duplexing gear assembly - Includes the normal and reverse rotation gear assemblies, and idler gear mounted on a support bracket - Drives the top output bin and rear rollers 20 20 RM1-1299-020CN - Main drive gear assembly - Large plate with ten drive gears and the single sheet priority drive clutch (SL2) - Mounts on the right side plate assembly 21 21 XB4-7401-005CN - M4 truss head (flanged) screw - 10mm long - Typically used to secure plastic parts to the left and right side plates 23 23 RL1-0540-000CN - Paper pickup roller - Includes the D shaped pickup roller spindle with the rubber tire - Does NOT include (RC1-3470-000CN) the idler rollers on each side of the pickup roller 1 RC1-3665-000CN Bushing Bushing/shaft retainer (Plastic) - Small plastic cylinder with four nubs that twist - Locks into the side frame 1 RC1-3665-000CN Bushing Bushing/shaft retainer (Plastic) - Small plastic cylinder with four nubs that twist - Locks into the side frame 2 RC1-3731-000CN Guide Cable guide - L-shaped plastic guide with offset fingers - for routing cables through the printer 2 RC1-3731-020CN Guide Cable guide - L-shaped plastic guide with offset fingers - For routing cables through the printer 3 RL1-0527-000CN Roller Top output bin delivery roller assembly - Plastic rod with four rubber wheels (two narrow and two wide) 4 RK2-0420-000CN Solenoid 24V DC Solenoid (SL3) - Engages the 'normal' and 'reverse' ratchet gears on the duplex drive gear assembly - Mounts on the right side plate assembly 5 RU5-0332-000CN Gear 19-tooth gear (White plastic) 6 XA9-1495-000CN Screw 4 Wafer head machine screw included - M3, 6mm long, No. 2 Phillips recess - Secures metal to sheet metal 7 XA9-1503-000CN Screw M3 truss head (Flanged) phillips screw (Black oxide finish) - 6mm long 8 XA9-1504-000CN Screw M3 truss head (flanged) screw - 8mm long 8 XA9-1504-000CN Screw M3 truss head (flanged) screw - 8mm long 9 RM1-1286-000CN Feeder Paper feed guide assembly - Support structure to guide the paper into the fusing assembly - Ribbed plastic frame with metal guide plate 10 RM1-1301-000CN Gear Assembly Double gear assembly - Includes the gear body, inset gear (both with a toothless area) and compression spring - For driving the paper pickup roller 11 RM1-1306-000CN Retainer Paper retainer assembly - Bracket assembly with two flapper levers - Keeps paper in the top output bin from sliding back into the printer 11 RM1-2340-000CN Retainer Paper retainer assembly - Bracket assembly with two flapper levers - Keeps paper in the top output bin from sliding back into the printer 12 RU5-0331-000CN Gear 29-tooth gear (White plastic) - Main drive gear for the fusing assembly - Mounts on the right end of the fusing assembly 13 RB2-2895-000CN Bushing Shaft bushing/retainer - Right side pickup roller support bushing 14 RB2-2896-000CN Bushing Shaft bushing/retainer - Left side pickup roller support bushing 15 RC1-3470-000CN Roller Idler roller (plastic) - Free wheeling roller - Two used 15 RC1-3470-000CN Roller Idler roller (plastic) - Free wheeling roller - Two used 16 RC1-3472-000CN Flag Paper sensor flag - cylindrical plastic piece with a flag on each end (One senses the paper, the other activates the photo-sensor) 17 RU5-2323-000CN Spring Compression spring 18 RM1-1289-010CN Fuser Assembly Fuser Assembly - Bonds toner to paper with heat - For 110V to 127VAC operation 18 RM1-1289-070CN Service Parts Fixing Assy 110v 18 RM1-1289-080CN Fuser Assembly Fusing assembly - Bonds toner to paper with heat - For 110V to 127VAC operation 18 RM1-1461-080CN Fuser Assembly Fuser Assembly - Bonds toner to paper with heat - For 220V to 240VAC operation 18 RM1-2337-000CN Fuser Assembly Fusing assembly - Bonds toner to paper with heat - For 220V to 240VAC operation 19 RM1-1302-000CN Gear Assembly Duplexing gear assembly - Includes the normal and reverse rotation gear assemblies, and idler gear mounted on a support bracket - Drives the top output bin and rear rollers 20 RM1-1299-020CN Gear Assembly Main drive gear assembly - Large plate with ten drive gears and the single sheet priority drive clutch (SL2) - Mounts on the right side plate assembly 21 XB4-7401-005CN Screw M4 truss head (flanged) screw - 10mm long - Typically used to secure plastic parts to the left and right side plates 23 RL1-0540-000CN Roller Paper pickup roller - Includes the D shaped pickup roller spindle with the rubber tire - Does NOT include (RC1-3470-000CN) the idler rollers on each side of the pickup roller

RK2-0420-000CN is represented by #4 in the diagram below.

Internal Components

1
- 1 RC1-3665-000CN - Bushing/shaft retainer (Plastic) - Small plastic cylinder with four nubs that twist - Locks into the side frame

1
- 1 RC1-3665-000CN - Bushing/shaft retainer (Plastic) - Small plastic cylinder with four nubs that twist - Locks into the side frame

2
- 2 RC1-3731-000CN - Cable guide - L-shaped plastic guide with offset fingers - for routing cables through the printer
- 2 RC1-3731-020CN - Cable guide - L-shaped plastic guide with offset fingers - For routing cables through the printer

3
- 3 RL1-0527-000CN - Top output bin delivery roller assembly - Plastic rod with four rubber wheels (two narrow and two wide)

4
- 4 RK2-0420-000CN - 24V DC Solenoid (SL3) - Engages the 'normal' and 'reverse' ratchet gears on the duplex drive gear assembly - Mounts on the right side plate assembly

5
- 5 RU5-0332-000CN - 19-tooth gear (White plastic)

6
- 6 XA9-1495-000CN - 4 Wafer head machine screw included - M3, 6mm long, No. 2 Phillips recess - Secures metal to sheet metal

7
- 7 XA9-1503-000CN - M3 truss head (Flanged) phillips screw (Black oxide finish) - 6mm long

8
- 8 XA9-1504-000CN - M3 truss head (flanged) screw - 8mm long
- 8 XA9-1504-000CN - M3 truss head (flanged) screw - 8mm long

8
- 8 XA9-1504-000CN - M3 truss head (flanged) screw - 8mm long

9
- 9 RM1-1286-000CN - Paper feed guide assembly - Support structure to guide the paper into the fusing assembly - Ribbed plastic frame with metal guide plate

10
- 10 RM1-1301-000CN - Double gear assembly - Includes the gear body, inset gear (both with a toothless area) and compression spring - For driving the paper pickup roller

11
- 11 RM1-1306-000CN - Paper retainer assembly - Bracket assembly with two flapper levers - Keeps paper in the top output bin from sliding back into the printer
- 11 RM1-2340-000CN - Paper retainer assembly - Bracket assembly with two flapper levers - Keeps paper in the top output bin from sliding back into the printer

12
- 12 RU5-0331-000CN - 29-tooth gear (White plastic) - Main drive gear for the fusing assembly - Mounts on the right end of the fusing assembly

13
- 13 RB2-2895-000CN - Shaft bushing/retainer - Right side pickup roller support bushing

14
- 14 RB2-2896-000CN - Shaft bushing/retainer - Left side pickup roller support bushing

15
- 15 RC1-3470-000CN - Idler roller (plastic) - Free wheeling roller - Two used

15
- 15 RC1-3470-000CN - Idler roller (plastic) - Free wheeling roller - Two used

16
- 16 RC1-3472-000CN - Paper sensor flag - cylindrical plastic piece with a flag on each end (One senses the paper, the other activates the photo-sensor)

17
- 17 RU5-2323-000CN - Compression spring

18
- 18 RM1-1289-010CN - Fuser Assembly - Bonds toner to paper with heat - For 110V to 127VAC operation
- 18 RM1-1289-070CN - Fixing Assy 110v
- 18 RM1-1289-080CN - Fusing assembly - Bonds toner to paper with heat - For 110V to 127VAC operation
- 18 RM1-1461-080CN - Fuser Assembly - Bonds toner to paper with heat - For 220V to 240VAC operation
- 18 RM1-2337-000CN - Fusing assembly - Bonds toner to paper with heat - For 220V to 240VAC operation

19
- 19 RM1-1302-000CN - Duplexing gear assembly - Includes the normal and reverse rotation gear assemblies, and idler gear mounted on a support bracket - Drives the top output bin and rear rollers

20
- 20 RM1-1299-020CN - Main drive gear assembly - Large plate with ten drive gears and the single sheet priority drive clutch (SL2) - Mounts on the right side plate assembly

21
- 21 XB4-7401-005CN - M4 truss head (flanged) screw - 10mm long - Typically used to secure plastic parts to the left and right side plates

23
- 23 RL1-0540-000CN - Paper pickup roller - Includes the D shaped pickup roller spindle with the rubber tire - Does NOT include (RC1-3470-000CN) the idler rollers on each side of the pickup roller

RC1-3665-000CN Bushing Bushing/shaft retainer (Plastic) - Small plastic cylinder with four nubs that twist - Locks into the side frame

RC1-3731-000CN Guide Cable guide - L-shaped plastic guide with offset fingers - for routing cables through the printer

RC1-3731-020CN Guide Cable guide - L-shaped plastic guide with offset fingers - For routing cables through the printer

RL1-0527-000CN Roller Top output bin delivery roller assembly - Plastic rod with four rubber wheels (two narrow and two wide)

RK2-0420-000CN Solenoid 24V DC Solenoid (SL3) - Engages the 'normal' and 'reverse' ratchet gears on the duplex drive gear assembly - Mounts on the right side plate assembly

RU5-0332-000CN Gear 19-tooth gear (White plastic)

XA9-1495-000CN Screw 4 Wafer head machine screw included - M3, 6mm long, No. 2 Phillips recess - Secures metal to sheet metal

XA9-1503-000CN Screw M3 truss head (Flanged) phillips screw (Black oxide finish) - 6mm long

XA9-1504-000CN Screw M3 truss head (flanged) screw - 8mm long

RM1-1286-000CN Feeder Paper feed guide assembly - Support structure to guide the paper into the fusing assembly - Ribbed plastic frame with metal guide plate

RM1-1301-000CN Gear Assembly Double gear assembly - Includes the gear body, inset gear (both with a toothless area) and compression spring - For driving the paper pickup roller

RM1-1306-000CN Retainer Paper retainer assembly - Bracket assembly with two flapper levers - Keeps paper in the top output bin from sliding back into the printer

RM1-2340-000CN Retainer Paper retainer assembly - Bracket assembly with two flapper levers - Keeps paper in the top output bin from sliding back into the printer

RU5-0331-000CN Gear 29-tooth gear (White plastic) - Main drive gear for the fusing assembly - Mounts on the right end of the fusing assembly

RB2-2895-000CN Bushing Shaft bushing/retainer - Right side pickup roller support bushing

RB2-2896-000CN Bushing Shaft bushing/retainer - Left side pickup roller support bushing

RC1-3470-000CN Roller Idler roller (plastic) - Free wheeling roller - Two used

RC1-3472-000CN Flag Paper sensor flag - cylindrical plastic piece with a flag on each end (One senses the paper, the other activates the photo-sensor)

RU5-2323-000CN Spring Compression spring

RM1-1289-010CN Fuser Assembly Fuser Assembly - Bonds toner to paper with heat - For 110V to 127VAC operation

RM1-1289-070CN Service Parts Fixing Assy 110v

RM1-1289-080CN Fuser Assembly Fusing assembly - Bonds toner to paper with heat - For 110V to 127VAC operation

RM1-1461-080CN Fuser Assembly Fuser Assembly - Bonds toner to paper with heat - For 220V to 240VAC operation

RM1-2337-000CN Fuser Assembly Fusing assembly - Bonds toner to paper with heat - For 220V to 240VAC operation

RM1-1302-000CN Gear Assembly Duplexing gear assembly - Includes the normal and reverse rotation gear assemblies, and idler gear mounted on a support bracket - Drives the top output bin and rear rollers

RM1-1299-020CN Gear Assembly Main drive gear assembly - Large plate with ten drive gears and the single sheet priority drive clutch (SL2) - Mounts on the right side plate assembly

XB4-7401-005CN Screw M4 truss head (flanged) screw - 10mm long - Typically used to secure plastic parts to the left and right side plates

RL1-0540-000CN Roller Paper pickup roller - Includes the D shaped pickup roller spindle with the rubber tire - Does NOT include (RC1-3470-000CN) the idler rollers on each side of the pickup roller

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