imagePROGRAF PRO-521


Printer Type

12 Colour 609.6mm (24.0in)

Number of Nozzles

18 432 nozzles (1 536 nozzles x 12 colours)

Maximum Print Resolution

2 400 x 1 200dpi

Nozzle Pitch

600dpi x 2

Line Accuracy

±0.1 % or less
User calibration is required.
Printing environment and media must match those used for calibration.
Required Paper: Plain paper, CAD tracing paper, coated paper, CAD translucent matte film only.

Minimum Ink Droplet Size


Ink Capacity

Sales Ink: 160ml / 700ml
Bundled Starter Ink: 160ml

Ink Type

Pigment Ink: Photo Black, Matte Black, Cyan, Magenta, Yellow, Photo Cyan, Photo Magenta, Grey, Photo Grey, Red, Blue, Chroma Optimizer

Printer Language

SG Raster (Swift Graphic Raster)
PDF (Version 1.7)
JPEG (Version JFIF 1.02)

Standard Interfaces (Built-in)

USB A Port: USB Memory (Direct Print)

USB B Port: Built-in Hi-Speed, Full Speed (12Mbps), High Speed (480Mbps), Bulk Transfer, Series B (4 pins)

GB Ethernet:
IEEE 802.3 10 base-T
IEEE 802.3u 100 base-TX/Auto Negotiation
IEEE 802.3ab 1000 base-T/Auto Negotiation
IEEE 802.3x Full Duplex 
TCP/IP (IPv4/ IPv6)

Wireless LAN:
WEP (64/128bit)


Standard Memory: 3GB 

Hard Disk 

500GB (Encrypted HDD) 

Printing Speed

Plain Paper (A1)

58s (Level 5)
1min 38s  (Standard)
3min 11s (High)

Heavyweight Coated Paper HG (A1)

1min 38s (Standard)
3min 11s(High)
4min 44s (Highest)

Glossy Photo Paper HG 170 (A1)

3min 11s (Standard)
5min 02s (High)
8min 21s (Highest)

Media Handling

Media Feed and Output  (Single Roll)

Roll Paper: Front Load, Front Output
Added Roll Paper: Front Load, Front Output (Optional)

Cut Sheet Paper: Front Load, Front Output
(Manual Feed using Media Locking Lever)

Media Width (Roll / Cut Sheet)

152.4 ~ 610.0mm

Media Thickness (Roll / Cut Sheet)

0.07 ~ 0.80mm

Minimum Printable Length 

Roll Paper:
101.6mm (exclude Cloth and Canvas media)
200.0mm (Cloth and Canvas media) 

Cut Sheet: 203.2mm

Maximum Printable Length

Roll Paper: 18.0m
(varies according to the OS and application)

Cut Sheet Paper: 2 133.6mm (with stand)

Maximum Media Roll Outer Diameter 

170mm or less

Borderless Printing Width (Roll Only)

Recommended: 515.0mm(JIS B2), 594.0mm(ISO A1), 254.0mm (10.0in), 355.6mm (14.0in), 431.8mm (17.0in), 609.6mm (24.0in)

Printable: 257.0mm(JIS B4), 297.0mm(ISO A3), 329.0mm(ISO A3+), 420.0mm(ISO A2), 152.4mm (6.0in), 203.2mm (8.0in), 304.8mm (12.0in), 406.4mm (16.0in), 508.0mm (20.0in), 558.8mm (22.0in), 300.0mm, 500.0mm, 600.0mm and custom roll width (154.2-610.0mm)

Dimensions & Weight

Physical Dimensions (W x D x H) & Weight (kg)
(include roll holder set, exclude ink and print head)

Main Unit + Stand + Basket:
1 110 × 984 × 1 168mm (Basket Open)
1 110 × 766 × 1 168mm (Basket Closed)

Main Unit + Roll Unit + Stand + Basket:
1 110 × 984 × 1 168mm (Basket Open)
1 110 × 766 × 1 168mm (Basket Closed)

Packaged Dimensions (W x D x H) & Weight (kg)

Main unit + pallet:
1 324 x 902 x 1 042mm

1 111 x 797 x 223mm

Roll Unit:
1 244 x 562 x 461mm 

Power & Operating Requirements

Power Supply

AC 100 - 240V, 50 - 60Hz

Power Consumption

Printing: 93.0W or less
Sleep Mode: 2.0W or less
Power OFF: 0.3W or less

Operating Environment

Temperature: 15℃ ~ 30℃
Humidity: 10% ~ 80% RH (no dew condensation)

Acoustic Sound

[Acoustic Pressure]
Operation: Approx. 46dB
(Glossy Paper - Image; Print Priority - Standard)

Standby: Approx. 35dB or less

[Acoustic Power]
Standard Print Operation: 64dB or less
(Glossy Paper - Image; Print Priority - Standard)
(Measured using ISO 7779 standard)



Printer Stand: SD-21


Roll Unit: RU-23
50.8mm (2.0in)/76.2mm (3.0in) Roll Holder: RH2-29