Back to Printers, Scanners & Office Output
UK buying shortlist
Best A3 Laser Printers for Large Offices in the UK (2026)
Four exact current configurations selected for four exact enterprise laser-printer configurations with manufacturer-listed A3 media support, with source, image and acquisition evidence kept configuration-bound.
Quick answer · Top 4
Compare all four before reading the full details
Open a product to review its fit, limitations and buying checks before choosing a retailer.
Pick 1 - Best high-capacity multifunction configuration
HP LaserJet Enterprise MFP 8601dn 9S186A#B19
Best for:Exact current Laser configuration with manufacturer-listed print, copy, scan, fax (optional) functions and dimensions.
Trade-off:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Open lead reviewPick 2 - Best print-only three-tray configuration
HP LaserJet Enterprise 8501dn A3 Printer 9S187A#B19
Best for:Exact current Laser configuration with manufacturer-listed print functions and dimensions.
Trade-off:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Open shortlist reviewPick 3 - Best print-only five-tray configuration
HP LaserJet Enterprise 8501x A3 Printer AJ7J3A#B19
Best for:Exact current Laser configuration with manufacturer-listed print functions and dimensions.
Trade-off:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Open shortlist reviewPick 4 - Best colour multifunction configuration
HP Color LaserJet Enterprise MFP M776dn A3 Colour Printer T3U55A#B19
Best for:Exact current Laser configuration with manufacturer-listed print, copy, scan and optional fax functions and dimensions.
Trade-off:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Open shortlist reviewCompare the four configurations and rule out a poor fit before choosing a retailer.
Compare all fourThe shortlist
Four options, with the trade-offs visible
Use the fit, limitations and checkout checks before opening a retailer page. Confirm the current price, stock, delivery and returns with the retailer.
Pick 1
First comparison point
Best high-capacity multifunction configuration
HP LaserJet Enterprise MFP 8601dn 9S186A#B19
Verdict
HP LaserJet Enterprise MFP 8601dn fills role 1 with exact manufacturer fact “Tray 1: A3, A4, A4R, A5, A5R, A6, RA3, SRA3, RA4, SRA4, B4 (JIS), B5 (JIS), B6 (JIS), 10x15cm, Oficio, 8K, 16k, Postcard (JIS), Postcard (JIS), Envel…”.
Highlights
- Exact current Laser configuration with manufacturer-listed print, copy, scan, fax (optional) functions and dimensions.
Drawbacks
- Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Buyer fit
Best for
- Exact current Laser configuration with manufacturer-listed print, copy, scan, fax (optional) functions and dimensions.
Not for you if
- Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Check before buying
- Confirm 9S186A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns.
Pick 2
Best print-only three-tray configuration
HP LaserJet Enterprise 8501dn A3 Printer 9S187A#B19
Verdict
HP LaserJet Enterprise 8501dn A3 Printer fills role 2 with exact manufacturer fact “Tray 1: A3, A4, A4R, A5, A5R, A6, RA3, SRA3, RA4, SRA4, B4 (JIS), B5 (JIS), B6 (JIS), 10x15cm, Oficio, 8K, 16k, Postcard (JIS), Postcard (JIS), Envel…”.
Highlights
- Exact current Laser configuration with manufacturer-listed print functions and dimensions.
Drawbacks
- Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Buyer fit
Best for
- Exact current Laser configuration with manufacturer-listed print functions and dimensions.
Not for you if
- Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Check before buying
- Confirm 9S187A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns.
Pick 3
Best print-only five-tray configuration
HP LaserJet Enterprise 8501x A3 Printer AJ7J3A#B19
Verdict
HP LaserJet Enterprise 8501x A3 Printer fills role 3 with exact manufacturer fact “Tray 1: A3, A4, A4R, A5, A5R, A6, RA3, SRA3, RA4, SRA4, B4 (JIS), B5 (JIS), B6 (JIS), 10x15cm, Oficio, 8K, 16k, Postcard (JIS), Postcard (JIS), Envel…”.
Highlights
- Exact current Laser configuration with manufacturer-listed print functions and dimensions.
Drawbacks
- Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Buyer fit
Best for
- Exact current Laser configuration with manufacturer-listed print functions and dimensions.
Not for you if
- Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Check before buying
- Confirm AJ7J3A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns.
Pick 4
Best colour multifunction configuration
HP Color LaserJet Enterprise MFP M776dn A3 Colour Printer T3U55A#B19
Verdict
HP Color LaserJet Enterprise MFP M776dn A3 Colour Printer fills role 4 with exact manufacturer fact “100 sheet multipurpose Tray 1: A3, A4, A4-R, A5, A6, RA3, SRA3, RA4, SRA4, B4 (JIS), B5 (JIS), B6 (JIS); Oficio 216 x 340, 8K (270 x 390), 8K (260 x…”.
Highlights
- Exact current Laser configuration with manufacturer-listed print, copy, scan and optional fax functions and dimensions.
Drawbacks
- Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Buyer fit
Best for
- Exact current Laser configuration with manufacturer-listed print, copy, scan and optional fax functions and dimensions.
Not for you if
- Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Check before buying
- Confirm T3U55A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns.
Top 4 comparison
Compare the useful differences, trade-offs and final checks side by side.
Before you compare
Check these first
- 1Confirm the exact model, route fact, physical fit, supplied parts, stock, warranty and returns.
- 2Use independent exact-model testing for measured performance, safety, durability, comfort, noise and reliability.
Your four roles
1Best high-capacity multifunction configurationHP LaserJet Enterprise MFP 8601dn 9S186A#B19Exact current Laser configuration with manufacturer-listed print, copy, scan, fax (optional) functions and dimensions.
Trade-off:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Not ideal for:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Check:Confirm 9S186A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns.
2Best print-only three-tray configurationHP LaserJet Enterprise 8501dn A3 Printer 9S187A#B19Exact current Laser configuration with manufacturer-listed print functions and dimensions.
Trade-off:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Not ideal for:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Check:Confirm 9S187A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns.
3Best print-only five-tray configurationHP LaserJet Enterprise 8501x A3 Printer AJ7J3A#B19Exact current Laser configuration with manufacturer-listed print functions and dimensions.
Trade-off:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Not ideal for:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Check:Confirm AJ7J3A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns.
4Best colour multifunction configurationHP Color LaserJet Enterprise MFP M776dn A3 Colour Printer T3U55A#B19Exact current Laser configuration with manufacturer-listed print, copy, scan and optional fax functions and dimensions.
Trade-off:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Not ideal for:Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value.
Check:Confirm T3U55A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns.
| Pick | Pick role | Best for | Avoid if | Key trade-off | Check before buying | Warranty/support status | Review/evidence basis |
|---|---|---|---|---|---|---|---|
| 1. HP LaserJet Enterprise MFP 8601dn 9S186A#B19 | Best high-capacity multifunction configuration | Exact current Laser configuration with manufacturer-listed print, copy, scan, fax (optional) functions and dimensions. | Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value. | Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value. | Confirm 9S186A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns. | Confirm the manufacturer's current UK warranty and return terms for 9S186A#B19. • Exact official configuration and current UK Product surface checked 2026-08-22. | https://www.hp.com/gb-en/shop/products/printers/hp-laserjet-enterprise-mfp-8601dn-9s186a-b19 |
| 2. HP LaserJet Enterprise 8501dn A3 Printer 9S187A#B19 | Best print-only three-tray configuration | Exact current Laser configuration with manufacturer-listed print functions and dimensions. | Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value. | Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value. | Confirm 9S187A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns. | Confirm the manufacturer's current UK warranty and return terms for 9S187A#B19. • Exact official configuration and current UK Product surface checked 2026-08-22. | https://www.hp.com/gb-en/shop/products/printers/hp-laserjet-enterprise-8501dn-9s187a-b19 |
| 3. HP LaserJet Enterprise 8501x A3 Printer AJ7J3A#B19 | Best print-only five-tray configuration | Exact current Laser configuration with manufacturer-listed print functions and dimensions. | Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value. | Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value. | Confirm AJ7J3A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns. | Confirm the manufacturer's current UK warranty and return terms for AJ7J3A#B19. • Exact official configuration and current UK Product surface checked 2026-08-22. | https://www.hp.com/gb-en/shop/products/printers/hp-laserjet-enterprise-8501x-aj7j3a-b19 |
| 4. HP Color LaserJet Enterprise MFP M776dn A3 Colour Printer T3U55A#B19 | Best colour multifunction configuration | Exact current Laser configuration with manufacturer-listed print, copy, scan and optional fax functions and dimensions. | Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value. | Published printer specifications do not establish measured print quality, ink or toner economy, reliability, noise, support quality or whole-market value. | Confirm T3U55A#B19, print technology, required functions, paper handling, connectivity, supplies, current UK stock, warranty and returns. | Confirm the manufacturer's current UK warranty and return terms for T3U55A#B19. • Exact official configuration and current UK Product surface checked 2026-08-22. | https://www.hp.com/gb-en/shop/products/printers/hp-color-laserjet-enterprise-mfp-m776dn-t3u55a-b19 |
Choose this if / Avoid this if
Rule out poor-fit options before comparing finer details.
Avoid if
- You need a complete whole-market survey rather than a source-closed exact cohort.
- You need an outcome that is not explicit in the manufacturer record.
Dealbreakers
- The selected fact belongs to a sibling or family record.
- The Product destination resolves to another exact identity.
Check before buying
- Confirm the exact model, route fact, physical fit, supplied parts, stock, warranty and returns.
- Use independent exact-model testing for measured performance, safety, durability, comfort, noise and reliability.
Choose another shortlist if
- Choose the broad category route when no specialist fact is decisive.
- Choose another specialist route when its exact workflow is the hard requirement.
When another role fits better
The first option is a useful starting point, not a universal winner. Move another role ahead when its use case, fit or ownership trade-offs match you better.
Known limitations
UK Shortlists has not conducted first-party performance, safety, durability, acoustic, ergonomic or reliability testing. This is a source-bound exact-configuration comparison.
How we chose
The checks behind the four picks
Qualification requires four exact enterprise laser-printer configurations with manufacturer-listed A3 media support; the exact option fact and official image must remain attached to the selected identity.
- Step 1: Exact option-defining manufacturer fact
- Step 2: Same-record supporting facts
- Step 3: Distinct stable configuration role
- Step 4: Official image and current exact Product surface
Disclosure
Last reviewed: 21/08/2026
UK Shortlists may earn a commission when you use some retailer links. This does not increase the price you pay.
As an Amazon Associate we earn from qualifying purchases.
Retailers cannot pay to change which products we recommend or their order.
Prices, stock, delivery and returns can change. Confirm the final details with the retailer before buying.
Read more about how UK Shortlists makes money, retailer checks, and how corrections are handled.
Who checked this shortlist?
- Written / compiled by:
- UK Shortlists Editorial Team
- Reviewed by:
- UK Shortlists Editorial Team
- Last reviewed:
- 21/08/2026
- Review basis:
- Criteria-based comparison
We compare published product information, retailer details and the buying criteria shown above. UK Shortlists does not currently publish claims based on first-party product use, laboratory testing or long-term testing.
FAQs & alternatives
What does qualification establish?
It establishes that the exact selected manufacturer record publishes the route-defining and supporting product facts.
Does a listed specification prove real-world performance?
No. Measured outcomes require independent exact-model testing.
Are roles based on temporary discounts?
No. Roles are price-free and current purchase state is checked independently.
Also consider
- Use the broad category shortlist for a general starting point.
- Use another exact-feature route when a different workflow is decisive.
Newsletter
Want the next useful buying check?
Get occasional UK Shortlists updates for decisions like this. Unsubscribe at any time.
Related shortlists
- Best A3 and Larger Inkjet Printers for Home Studios in the UK (2026)
Use this related shortlist to compare trade-offs before finalising your Top 4 pick.
- Best A3 Printers for Home Offices in the UK (2026)
Use this related shortlist to compare trade-offs before finalising your Top 4 pick.
- Best A1 Large-Format Printers for Small Design Offices in the UK (2026)
Use this related shortlist to compare trade-offs before finalising your Top 4 pick.
- Best All-in-One Printers with Automatic Document Feeders in the UK (2026)
Use this related shortlist to compare trade-offs before finalising your Top 4 pick.
- Best Automatic-Duplex Inkjet Printers for Home Offices in the UK (2026)
Use this related shortlist to compare trade-offs before finalising your Top 4 pick.
- Best Colour Laser Multifunction Printers with Automatic Document Feeders in the UK (2026)
Use this related shortlist to compare trade-offs before finalising your Top 4 pick.