GIVE FEEDBACK
Welcome to PB Tech Pacific. All prices shown are in $NZD. All prices are in $NZD.

Generating Print Page

Lexmark MX622ADHE Laser Printer

PB Tech price
PB Tech price
NZD $ 3,036 .52
$ 3,036 .52
$3,036.52  +GST
$3,036.52

Lexmark MX622ADHE Laser Printer

  • Brand: Lexmark
  • MPN: 36S0934
  • Part #: UNC001003469
  • UPC: 734646639842
PB Tech price
NZD $ 3,036 .52 $ 3,036 .52


Delivery: Order now and it ships on 12 Sep
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
$3,036.52  +GST
$3,036.52

Features

Lexmark MX622adhe A4 47ppm Duplex Multifunction Monochrome Laser Printer

The MX622adhe offers printing at up to 50 pages per minute, superior print quality, enhanced security and standard hard drive.

Energy efficiency

Make every watt count with energy management features that reduce power consumption whether the printer is active or in sleep mode. Lower fusing temperature and automatic management of processor cores based on workload help meet rigorous ENERGY STAR 2.0 requirements. That benefits the planet and your budget.

The definition of clear text

Some laser printers struggle to print grey text that's easy to read-not the MX620 series. Its innovative font outlining technology makes even the smallest grey text crisp and clear.

Full-spectrum security

Lexmark's comprehensive approach to product security is a design and engineering mandate across our entire product portfolio. Our security features help keep your information safe-in the document, on the device, over the network, and at all points in between. That's why Keypoint Intelligence-Buyers Lab honoured Lexmark with a prestigious BLI PaceSetter award for Document Imaging Security. And this Lexmark product enables you to be GDPR ready.

Get more done

When performance meets simplicity, you get more done. The intuitive 7-inch tablet-like colour touch screen makes your tasks easy, and it's the gateway to built-in productivity apps that save time and improve efficiency. With up to 50-page-per-minute printing and a skilled scanner that can accurately capture up to 100 images per minute, even with mixed originals, you'll get what you need in a flash. It can even staple for you with its optional integrated stapler.

Quad-core power

A 1.2 GHz quad-core processor with 2 GB of standard memory gives you the power to do a combination of faxing, printing, copying, and scanning for maximum productivity. And you can be confident that your complex file with images, charts and small print will look just the way you designed it.

Ready when you are

Robust and reliable, Lexmark multifunction products are built to work anywhere from showroom to warehouse with few interventions. Keep going with long-life components, replacement cartridge yields up to 25,000 pages and a maximum input capacity of 2,300 pages.

 

Specifications

General Specs

Print Technology

Black & White Laser Printer

Function

Copying, Colour Scanning, Printing, Network Scanning, Faxing

Workgroup Size

Medium-Large Workgroup

Display

Lexmark e-Task 7-inch (17.8 cm) colour touch screen

Media Sizes Supported

A6, Oficio, 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Letter, Statement, Executive, Universal, DL Envelope, Folio, 10 Envelope

Included Paper Handling

100-Sheet Multipurpose Feeder, 250-Sheet Output Bin, Integrated Duplex, 550-Sheet Input

Standard Ports

Gigabit Ethernet (10/100/1000), Front USB 2.0 Specification Hi-Speed Certified port (Type A), Rear USB 2.0 Specification Hi-Speed Certified port (Type A), USB 2.0 Specification Hi-Speed Certified (Type B), One Internal Card Slot

Size (mm - H x W x D)

545 x 489 x 476.5 mm

Weight

22.3 kg

Copying

Copy Speed

Up to: Black: 47 cpm (A4)

Copy Speed Duplex

Up to: Black: 23 spm (A4)

Time to First Copy

as fast as: Black: 6 seconds

Reduce / Enlarge Range

25 - 400 %

Faxing

Modem Speed

ITU T.30, V.34 Half-Duplex, 33.6 Kbps

Fax Transmission Speed

< 3 seconds per page

Printing

Print Speed

Up to Black: 47 ppm (A4)

Print Speed Duplex

Up to: Black: 24 spm (A4)

Time to First Page

As fast as: Black: 6 seconds

Print Resolution: Black

1200 x 1200 dpi, 2400 IQ (2400 x 600 dpi), 600 x 600 dpi, 1200 IQ (1200 x 600 dpi)

Duplex

2-sided Integrated Duplex

Printable Area: metric

4.0 mm of the top, bottom, right and left edges (within)

Scanning

Scanner Type / ADF Scan

Flatbed scanner with ADF, DADF (single pass Duplex)

Scan Area: mm

215.9 x 355.6 mm (Maximum)

A4/Ltr Simplex Scan Speed / Scan Speed (A4/Ltr)

Up to: Black: 47 / 50 sides per minute, Colour: 30 / 32 sides per minute

A4/Ltr Duplex Scan Speed / Duplex Scan Speed (A4/Ltr)

Up to: Black: 94 / 100 sides per minute, Colour: 60 / 64 sides per minute

Scan Technology

CIS

Optical Scanning Resolution

600 X 600 dpi (black), up to 600 X 600 dpi (colour)

Scan File Formats

Send as: TIFF, Highly compressed PDF (1GB RAM and hard disk required), Archival PDF (A-1a, A-1b), Secure PDF, Searchable PDF (optional OCR with 1GB RAM and hard disk required), PDF, JPEG, JPG

Scan Destinations

e-mail, Lexmark Document Solutions Suite (LDSS), USB or Network connected computer, USB Flash drive, FTP

ADF

100-Sheet Automatic Document Feeder

ADF Paper Input Capacity / ADF Paper Output Capacity

Up to: 100 pages 75 gsm bond, Up to: 100 pages 75 gsm bond

Paper Handling

Media Types Supported

Paper Labels, Card Stock, Plain Paper, Transparencies, Envelopes, Refer to the Paper & Specialty Media Guide

Finishing Option

Yes

Number of Paper Inputs

Standard: 2, Maximum: 5

Paper Input Capacity

Standard: 650 pages 75 gsm bond, Maximum: 2300 pages 75 gsm bond, 650 pages 75 gsm bond

Paper Output Capacity

Up to: Standard: 250 pages 75 gsm bond, Maximum: 250 pages 75 gsm bond

Paper Weight Range Supported: gsm

60 - 120 gsm (Standard Tray)

Optional Paper Handling

550-Sheet Lockable Tray, Inline Stapler, 250-Sheet Tray, 550-Sheet Tray

Recommended Monthly Page Volume

2000 - 20000 pages

Maximum Monthly Duty Cycle

Up to: 175000 pages per month

Cartridges & Imaging

Laser Cartridge Yields

up to: 15,000-page High Yield Cartridge, 6,000-page Cartridge, 20,000-page Extra High Yield Cartridge, 25.000-page Ultra High Yield Cartridge

Imaging Unit Estimated Yield: Up to

60000 pages, based on 3 average letter/A4-size pages per print job and ~ 5% coverage

Cartridge(s) Shipping with Product

6,000-page Return Programme Toner Cartridge

Hardware

Processor Speed

Quad Core, 1.2 GHz

Memory

Standard  2048 MB, Maximum: 2048 MB

Hard Disk

Included in configuration

Printer Languages

Standard  PCL 5e Emulation, PCL 6 Emulation, Personal Printer Data Stream (PPDS), PostScript 3 Emulation, PDF 1.7 emulation, Direct Image, AirPrint

Fonts and Symbol Sets

2 PCL bitmap fonts, OCR-A, OCR-B scalable PCL 5e fonts, For more information, refer to the Technical Reference., 84 scalable PCL fonts, 91 scalable PostScript fonts, 3 of 9 scalable PCL 5e fonts in Narrow, Regular and Wide, 5 PPDS bitmap fonts, 39 scalable PPDS fonts

Touch Screen Display

Yes

Connectivity

Direct USB

Yes

Ethernet Network

Yes

Wireless

Wireless Option

Network Protocol Support

TCP/IP IPv6, TCP/IP IPv4, TCP, UDP

Network Printing Methods

LPR/LPD, Direct IP (Port 9100), Pull Printing, Microsoft Web Services WSD, Secure IP (Port 96xx), FTP, TFTP, Enhanced IP (Port 9400), ThinPrint .print integration, IPP 1.0, 1.1, 2.0 (Internet Printing Protocol)

Network Management Protocols

DHCP, APIPA (AutoIP), BOOTP, RARP, mDNS, IGMP, WINS, DDNS, SNMPv3, SNMPv1, SNMPv2c, Telnet, NTP, ICMP, HTTP, DNS, ARP, HTTPs (SSL/TLS), Finger

Network Security

IPSec, SNMPv3, 802.1x Authentication: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS

Optional Local Ports

Internal 1284-B Bidirectional Parallel, Internal RS-232C serial

Optional Network Ports

Marknet N8372 WiFi Option

Electrical & Operation

ENERGY STAR

Yes

ENERGY STAR Typical Electricity Consumption

TEC: 0.71 kilowatt-hours per week

Noise Level

Operating: 14 dBA (Idle), 55 dBA (Print), 56 dBA (Copy), 55 dBA (Scan)

Duplex Print Noise Level

Operating: 54 dBA

Average Power

0.1 watts (Hibernate Mode), 1.81 watts (Sleep Mode), 16.5 watts (Ready Mode), 670 watts (Printing), 680 watts (Copying), 23.5 watts (Scanning)

Specified Operating Environment

Humidity: 8 to 80% Relative Humidity, Altitude: 0 - 5000 meters, Temperature: 10 to 32°C (50 to 90°F)

Requirements

Supported Operating Systems

Microsoft Windows Operating Systems Supported: Windows 10, Windows 8.1, Windows 8, Windows 8 x64, Windows 7 x64, Windows 8.1 x64, Windows 7
Apple Operating Systems Supported: Apple OS X (10.6, 10.7, 10.8, 10.9, 10.10, 10.11, 10.12, 10.13)
Linux Operating Systems Supported: Debian GNU/Linux 7.0, 8.0, Ubuntu 16.04 LTS, Fedora 23, 24, openSUSE Linux 42.3, Red Hat Enterprise Linux WS 6, 7, openSUSE Linux 13.2, SUSE Linux Enterprise Server 10, 11, 12
Citrix MetaFrame: Microsoft Windows 2000 Server running Terminal Services with Citrix MetaFrame XP Presentation Server or Citrix MetaFrame Presentation Server 3.0., Microsoft Windows Server 2012 with Citrix XenApp 6.0, 6.5, Microsoft Windows 2000 Server running Terminal Services with Citrix Presentation Server 3.0, 4.0, Microsoft Windows 2000 Server running Terminal Services with Citrix Presentation Server 4.0
Novell Operating Systems Supported: Novell Open Enterprise Server on SUSE Linux Enterprise Server, Novell NetWare 5.1(SP 6+), 6.0(SP 3+) with Novell Distributed Print Services (NDPS), Novell Open Enterprise Server 2 SP2 on SuSE Linux Enterprise Server 10 SP3 3, Novell NetWare 6.5 Open Enterprise Server, Novell Open Enterprise Server 11 on SUSE Linux Enterprise Server 11, Novell Open Enterprise Server 2 on SUSE Linux Enterprise Server 10 SP4
UNIX Operating Systems Supported: Sun Solaris x86 10, 11, Sun Solaris SPARC 10, 11, IBM AIX 6.1, 7.1

Manufacturer Part No:
36S0934
Brand:
Product Type:
-
UPC
734646639842
Product Family:
-
Shipping Weight:
1 kg
PB Part No:
UNC001003469
Product Model:
-
Warranty: Not applicable

Reviews

There are currently no reviews for this product

Do you own this product?

Write a review and go into the monthly draw Win A $100 PB Tech Gift Card!

Delivery & Pick-up

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

Lexmark MX622ADHE Laser Printer

  • Brand: Lexmark
  • MPN: 36S0934
  • Part #: UNC001003469
  • UPC:734646639842
PB Tech price NZD $3,036.52

Date Created: 05:28, 08-09-2025
Product URL: https://www.pbtech.com/pacific/product/UNC001003469/Lexmark-MX622ADHE-Laser-Printer

Features

Lexmark MX622adhe A4 47ppm Duplex Multifunction Monochrome Laser Printer

The MX622adhe offers printing at up to 50 pages per minute, superior print quality, enhanced security and standard hard drive.

Energy efficiency

Make every watt count with energy management features that reduce power consumption whether the printer is active or in sleep mode. Lower fusing temperature and automatic management of processor cores based on workload help meet rigorous ENERGY STAR 2.0 requirements. That benefits the planet and your budget.

The definition of clear text

Some laser printers struggle to print grey text that's easy to read-not the MX620 series. Its innovative font outlining technology makes even the smallest grey text crisp and clear.

Full-spectrum security

Lexmark's comprehensive approach to product security is a design and engineering mandate across our entire product portfolio. Our security features help keep your information safe-in the document, on the device, over the network, and at all points in between. That's why Keypoint Intelligence-Buyers Lab honoured Lexmark with a prestigious BLI PaceSetter award for Document Imaging Security. And this Lexmark product enables you to be GDPR ready.

Get more done

When performance meets simplicity, you get more done. The intuitive 7-inch tablet-like colour touch screen makes your tasks easy, and it's the gateway to built-in productivity apps that save time and improve efficiency. With up to 50-page-per-minute printing and a skilled scanner that can accurately capture up to 100 images per minute, even with mixed originals, you'll get what you need in a flash. It can even staple for you with its optional integrated stapler.

Quad-core power

A 1.2 GHz quad-core processor with 2 GB of standard memory gives you the power to do a combination of faxing, printing, copying, and scanning for maximum productivity. And you can be confident that your complex file with images, charts and small print will look just the way you designed it.

Ready when you are

Robust and reliable, Lexmark multifunction products are built to work anywhere from showroom to warehouse with few interventions. Keep going with long-life components, replacement cartridge yields up to 25,000 pages and a maximum input capacity of 2,300 pages.

 

Specifications

General Specs

Print Technology

Black & White Laser Printer

Function

Copying, Colour Scanning, Printing, Network Scanning, Faxing

Workgroup Size

Medium-Large Workgroup

Display

Lexmark e-Task 7-inch (17.8 cm) colour touch screen

Media Sizes Supported

A6, Oficio, 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Letter, Statement, Executive, Universal, DL Envelope, Folio, 10 Envelope

Included Paper Handling

100-Sheet Multipurpose Feeder, 250-Sheet Output Bin, Integrated Duplex, 550-Sheet Input

Standard Ports

Gigabit Ethernet (10/100/1000), Front USB 2.0 Specification Hi-Speed Certified port (Type A), Rear USB 2.0 Specification Hi-Speed Certified port (Type A), USB 2.0 Specification Hi-Speed Certified (Type B), One Internal Card Slot

Size (mm - H x W x D)

545 x 489 x 476.5 mm

Weight

22.3 kg

Copying

Copy Speed

Up to: Black: 47 cpm (A4)

Copy Speed Duplex

Up to: Black: 23 spm (A4)

Time to First Copy

as fast as: Black: 6 seconds

Reduce / Enlarge Range

25 - 400 %

Faxing

Modem Speed

ITU T.30, V.34 Half-Duplex, 33.6 Kbps

Fax Transmission Speed

< 3 seconds per page

Printing

Print Speed

Up to Black: 47 ppm (A4)

Print Speed Duplex

Up to: Black: 24 spm (A4)

Time to First Page

As fast as: Black: 6 seconds

Print Resolution: Black

1200 x 1200 dpi, 2400 IQ (2400 x 600 dpi), 600 x 600 dpi, 1200 IQ (1200 x 600 dpi)

Duplex

2-sided Integrated Duplex

Printable Area: metric

4.0 mm of the top, bottom, right and left edges (within)

Scanning

Scanner Type / ADF Scan

Flatbed scanner with ADF, DADF (single pass Duplex)

Scan Area: mm

215.9 x 355.6 mm (Maximum)

A4/Ltr Simplex Scan Speed / Scan Speed (A4/Ltr)

Up to: Black: 47 / 50 sides per minute, Colour: 30 / 32 sides per minute

A4/Ltr Duplex Scan Speed / Duplex Scan Speed (A4/Ltr)

Up to: Black: 94 / 100 sides per minute, Colour: 60 / 64 sides per minute

Scan Technology

CIS

Optical Scanning Resolution

600 X 600 dpi (black), up to 600 X 600 dpi (colour)

Scan File Formats

Send as: TIFF, Highly compressed PDF (1GB RAM and hard disk required), Archival PDF (A-1a, A-1b), Secure PDF, Searchable PDF (optional OCR with 1GB RAM and hard disk required), PDF, JPEG, JPG

Scan Destinations

e-mail, Lexmark Document Solutions Suite (LDSS), USB or Network connected computer, USB Flash drive, FTP

ADF

100-Sheet Automatic Document Feeder

ADF Paper Input Capacity / ADF Paper Output Capacity

Up to: 100 pages 75 gsm bond, Up to: 100 pages 75 gsm bond

Paper Handling

Media Types Supported

Paper Labels, Card Stock, Plain Paper, Transparencies, Envelopes, Refer to the Paper & Specialty Media Guide

Finishing Option

Yes

Number of Paper Inputs

Standard: 2, Maximum: 5

Paper Input Capacity

Standard: 650 pages 75 gsm bond, Maximum: 2300 pages 75 gsm bond, 650 pages 75 gsm bond

Paper Output Capacity

Up to: Standard: 250 pages 75 gsm bond, Maximum: 250 pages 75 gsm bond

Paper Weight Range Supported: gsm

60 - 120 gsm (Standard Tray)

Optional Paper Handling

550-Sheet Lockable Tray, Inline Stapler, 250-Sheet Tray, 550-Sheet Tray

Recommended Monthly Page Volume

2000 - 20000 pages

Maximum Monthly Duty Cycle

Up to: 175000 pages per month

Cartridges & Imaging

Laser Cartridge Yields

up to: 15,000-page High Yield Cartridge, 6,000-page Cartridge, 20,000-page Extra High Yield Cartridge, 25.000-page Ultra High Yield Cartridge

Imaging Unit Estimated Yield: Up to

60000 pages, based on 3 average letter/A4-size pages per print job and ~ 5% coverage

Cartridge(s) Shipping with Product

6,000-page Return Programme Toner Cartridge

Hardware

Processor Speed

Quad Core, 1.2 GHz

Memory

Standard  2048 MB, Maximum: 2048 MB

Hard Disk

Included in configuration

Printer Languages

Standard  PCL 5e Emulation, PCL 6 Emulation, Personal Printer Data Stream (PPDS), PostScript 3 Emulation, PDF 1.7 emulation, Direct Image, AirPrint

Fonts and Symbol Sets

2 PCL bitmap fonts, OCR-A, OCR-B scalable PCL 5e fonts, For more information, refer to the Technical Reference., 84 scalable PCL fonts, 91 scalable PostScript fonts, 3 of 9 scalable PCL 5e fonts in Narrow, Regular and Wide, 5 PPDS bitmap fonts, 39 scalable PPDS fonts

Touch Screen Display

Yes

Connectivity

Direct USB

Yes

Ethernet Network

Yes

Wireless

Wireless Option

Network Protocol Support

TCP/IP IPv6, TCP/IP IPv4, TCP, UDP

Network Printing Methods

LPR/LPD, Direct IP (Port 9100), Pull Printing, Microsoft Web Services WSD, Secure IP (Port 96xx), FTP, TFTP, Enhanced IP (Port 9400), ThinPrint .print integration, IPP 1.0, 1.1, 2.0 (Internet Printing Protocol)

Network Management Protocols

DHCP, APIPA (AutoIP), BOOTP, RARP, mDNS, IGMP, WINS, DDNS, SNMPv3, SNMPv1, SNMPv2c, Telnet, NTP, ICMP, HTTP, DNS, ARP, HTTPs (SSL/TLS), Finger

Network Security

IPSec, SNMPv3, 802.1x Authentication: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS

Optional Local Ports

Internal 1284-B Bidirectional Parallel, Internal RS-232C serial

Optional Network Ports

Marknet N8372 WiFi Option

Electrical & Operation

ENERGY STAR

Yes

ENERGY STAR Typical Electricity Consumption

TEC: 0.71 kilowatt-hours per week

Noise Level

Operating: 14 dBA (Idle), 55 dBA (Print), 56 dBA (Copy), 55 dBA (Scan)

Duplex Print Noise Level

Operating: 54 dBA

Average Power

0.1 watts (Hibernate Mode), 1.81 watts (Sleep Mode), 16.5 watts (Ready Mode), 670 watts (Printing), 680 watts (Copying), 23.5 watts (Scanning)

Specified Operating Environment

Humidity: 8 to 80% Relative Humidity, Altitude: 0 - 5000 meters, Temperature: 10 to 32°C (50 to 90°F)

Requirements

Supported Operating Systems

Microsoft Windows Operating Systems Supported: Windows 10, Windows 8.1, Windows 8, Windows 8 x64, Windows 7 x64, Windows 8.1 x64, Windows 7
Apple Operating Systems Supported: Apple OS X (10.6, 10.7, 10.8, 10.9, 10.10, 10.11, 10.12, 10.13)
Linux Operating Systems Supported: Debian GNU/Linux 7.0, 8.0, Ubuntu 16.04 LTS, Fedora 23, 24, openSUSE Linux 42.3, Red Hat Enterprise Linux WS 6, 7, openSUSE Linux 13.2, SUSE Linux Enterprise Server 10, 11, 12
Citrix MetaFrame: Microsoft Windows 2000 Server running Terminal Services with Citrix MetaFrame XP Presentation Server or Citrix MetaFrame Presentation Server 3.0., Microsoft Windows Server 2012 with Citrix XenApp 6.0, 6.5, Microsoft Windows 2000 Server running Terminal Services with Citrix Presentation Server 3.0, 4.0, Microsoft Windows 2000 Server running Terminal Services with Citrix Presentation Server 4.0
Novell Operating Systems Supported: Novell Open Enterprise Server on SUSE Linux Enterprise Server, Novell NetWare 5.1(SP 6+), 6.0(SP 3+) with Novell Distributed Print Services (NDPS), Novell Open Enterprise Server 2 SP2 on SuSE Linux Enterprise Server 10 SP3 3, Novell NetWare 6.5 Open Enterprise Server, Novell Open Enterprise Server 11 on SUSE Linux Enterprise Server 11, Novell Open Enterprise Server 2 on SUSE Linux Enterprise Server 10 SP4
UNIX Operating Systems Supported: Sun Solaris x86 10, 11, Sun Solaris SPARC 10, 11, IBM AIX 6.1, 7.1

Date Created: 05:28, 08-09-2025
Product URL: https://www.pbtech.com/pacific/product/UNC001003469/Lexmark-MX622ADHE-Laser-Printer