If you’ve ever received a print quote that looked like it was written in another language, you’re not alone. Terms like “bleed,” “4/4,” “coated stock,” and “saddle stitch” can make ordering print materials feel more complicated than it needs to be. But here’s the thing—understanding basic print specifications will save you time, money, and frustration.
This guide breaks down the essential terminology and concepts so you can communicate clearly with your print provider and get exactly what you need.
File Setup and Design Specifications
Resolution: Why 300 DPI Matters
DPI stands for “dots per inch,” and it measures image resolution. For print, you need 300 DPI at the actual size your image will be printed. This is very different from web images, which typically use 72 DPI.
Here’s why this matters: that photo that looks crisp on your website will likely look pixelated and blurry when printed if you just grab it from your site. Images need to be significantly higher resolution for print than for screens.
Practical tip: If you’re creating a brochure and need a 4×6 inch photo, your image file should be at least 1200 x 1800 pixels at 300 DPI. Anything less and you’re likely to see quality degradation.
Bleed: Why Your Design Needs to Go Off the Edge
Bleed is the area of your design that extends beyond the actual trim size of your finished piece. Standard bleed is 0.125 inches (or 3mm) on all sides.
Why do you need this? Printing presses can’t print right to the edge of paper, and cutting isn’t perfectly precise. If your design has color or images that you want to go right to the edge of the page, you need to extend them past where the paper will be cut. Otherwise, you risk ending up with thin white lines along the edges where the cutting wasn’t perfectly aligned.
Example: If you’re printing a 4×6 inch postcard with full-colour background, your design file should be 4.25 x 6.25 inches (adding 0.125″ bleed on all four sides). The actual artwork should extend to the edges of that 4.25 x 6.25 inch canvas, with important content kept at least 0.125″ inside the 4×6 inch area.
Safe Zone: Keeping Content Away from Edges
The safe zone (or safe area) is the opposite of bleed—it’s the margin inside your document where you should keep all important content. This is typically 0.125 to 0.25 inches from the trim edge.
Text, logos, and important images should stay within the safe zone. Otherwise, they might get cut off during trimming, or sit too close to the edge and look cramped.
Colour Mode: CMYK vs RGB
This trips up a lot of people. Your computer screen displays colours using RGB (Red, Green, Blue), but printing uses CMYK (Cyan, Magenta, Yellow, Black—the “K” stands for “key”).
RGB has a wider colour gamut than CMYK, meaning some bright colours you see on screen simply can’t be reproduced in print. That brilliant neon blue in your design? It’ll look duller when printed.
Best practice: Design in CMYK from the start if you know your project is going to print. If you design in RGB and convert later, colours may shift in ways you don’t expect. Most professional design software (Adobe InDesign, Illustrator, Photoshop) lets you work in CMYK mode.
File Formats: What to Provide Your Print Provider
For professional printing, you’ll typically be asked for:
- PDF (Preferred): PDF/X-1a or PDF/X-4 are industry standards. These preserve fonts, images, colours, and layouts exactly as intended.
- Source Files: InDesign, Illustrator, or other native design files may be requested for complex projects or if changes are needed.
- High-Res Images: If providing images separately, use TIFF or high-quality JPEG files, never PNG or GIF for print.
Paper Specifications
Paper Weight and Thickness
Paper weight in Canada is typically measured in pounds (lb) or grams per square meter (gsm). The higher the number, the thicker and heavier the paper.
Common weights and their uses:
- 20 lb (75 gsm): Standard copy paper, everyday correspondence
- 24-28 lb (90-105 gsm): Letterhead, letters
- 60-80 lb text (90-120 gsm): Brochures, flyers, booklets
- 65-80 lb cover (176-216 gsm): Business cards, postcards, covers
- 100 lb cover (271 gsm): Premium business cards, sturdy postcards
- 14 pt cover (around 280 gsm): Very thick business cards, luxury materials
Important: “Text” and “cover” refer to different paper categories. 80 lb text is much thinner than 80 lb cover. Make sure you’re comparing apples to apples.
Paper Finish: Coated vs Uncoated
Coated paper has a smooth finish that makes colours appear more vibrant and photos sharper. It comes in different glossiness levels:
- Gloss: Very shiny, highest colour vibrancy, but shows fingerprints
- Silk/Satin: Medium shine, good compromise between vibrancy and fingerprints
- Matte: Minimal shine, sophisticated look, still reproduces images well
Uncoated paper has a more natural, textured feel. It’s easier to write on and has a more traditional, tactile quality. Colours appear less vibrant than on coated stock, but many brands prefer this for its premium, understated feel.
When to use which:
- Product catalogues, marketing brochures → Gloss or silk coated
- Corporate reports, letterhead → Uncoated or matte coated
- Invitations, high-end marketing → Textured uncoated
- Reply cards that need to be filled out → Uncoated
Specialty Papers
Beyond standard coated and uncoated, there are numerous specialty options:
- Recycled: Contains post-consumer waste, various percentages available
- FSC-Certified: Paper from responsibly managed forests
- Linen: Textured finish that mimics fabric
- Felt: Traditional letterpress look with textured surface
- Synthetic: Waterproof and tear-resistant (Yupo, Teslin)
- Metallic: Shimmery finish for attention-grabbing pieces
Each specialty paper has its place, but they typically cost more and may require specific printing techniques.
Printing Specifications
Color Notation: What Does 4/4 Mean?
When you see notations like “4/4” or “4/1,” this refers to the ink colours printed on each side of the paper.
- 4/4: Four-colour (CMYK) on front and back—full colour on both sides
- 4/1: Four-colour on front, one colour (typically black) on back
- 4/0: Four-colour on front, nothing on back
- 1/1: One colour (typically black) on both sides
This notation helps print providers quickly understand your project requirements and quote accurately.
Binding and Finishing Options
How your printed pieces are assembled matters for functionality and appearance:
Saddle Stitch: Staples through the fold—used for booklets, magazines, thin catalogues. Works well for pieces up to about 64 pages. Cost-effective and clean-looking.
Perfect Binding: Pages are glued together at the spine—used for thicker books and manuals. Gives a professional, book-like appearance. Minimum page count is usually 28-32 pages.
Spiral/Coil Binding: Wire or plastic spiral through punched holes. Allows pages to lie flat and flip 360 degrees. Common for workbooks and manuals.
Wire-O Binding: Double-loop wire binding. More professional looking than spiral. Also allows pages to lie flat.
Folding: Common fold types include:
- Half-fold (folded in half)
- Tri-fold/letter fold (folded in thirds, like a letter in an envelope)
- Z-fold (accordion style)
- Gate fold (sides fold inward like gates)
- Roll fold (each panel rolls in)
Coating/Lamination:
- Aqueous coating: Water-based coating, environmentally friendly, nice sheen
- UV coating: More durable and glossier than aqueous, can be spot-applied
- Lamination: Plastic film bonded to paper, very durable, available in gloss or matte
Die Cutting: Custom-shaped cuts beyond standard rectangles. Used for door hangers, unique business cards, or special shapes.
Embossing/Debossing: Raised or recessed designs pressed into paper. Adds tactile luxury.
Foil Stamping: Metallic or pigmented foil applied to paper. Elegant and attention-grabbing.
Quantities and Pricing
How Print Quantities Affect Pricing
Print pricing doesn’t scale linearly. Much of the cost is in the setup—creating plates, setting up the press, colour matching, quality checks. Once set up, printing additional copies is relatively inexpensive.
This creates interesting pricing dynamics:
- 500 pieces might cost $800
- 1,000 pieces might cost $900
- 2,000 pieces might cost $1,100
The per-unit cost drops dramatically as quantity increases. Going from 500 to 1,000 pieces might only add 10-15% to the total cost because the setup costs are already covered.
Practical implication: If you print 500 brochures today and come back in three months to print 500 more, you’ll pay significantly more than if you printed 1,000 in the first place. However, this needs to be balanced against storage costs, the possibility of information becoming outdated, and cash flow considerations.
Digital vs Offset Printing
Digital printing is essentially high-end photocopying. It’s ideal for:
- Short runs (typically under 1000 pieces)
- Quick turnaround
- Variable data (personalizing each piece)
- When you need fewer copies or want to test before a larger run
Offset printing uses plates and is ideal for:
- Larger quantities (typically 1000+)
- Highest quality reproduction
- Accurate colour matching
- Best per-unit pricing on volume
- Static printing – not personalized – like flyers and brochures.
Neither is universally “better”—it depends on your specific needs. For 100 business cards, digital makes sense. For 10,000 brochures, offset is more economical.
Proofing and Approval
Types of Proofs
Digital Proof (PDF): Shows layout, text, and general colour. Good for checking content and layout but not precise for colour accuracy. Usually provided for every job.
Hard Copy Proof: A physical printed sample. More accurate than PDF for seeing actual size, paper feel, and approximate colours. Not perfect colour matching but much better than screen viewing.
Press Proof: Actual test run on the printing press before the full job. Most accurate but expensive. Usually only done for very large or critical jobs.
Best practice: Always review proofs carefully. Once you approve, corrections get expensive. Check:
- Spelling and grammar (spell-check doesn’t catch everything)
- Phone numbers and URLs (test them!)
- Layout and positioning
- Image quality
- That all content fits within safe margins
Common Mistakes to Avoid
- Using low-resolution images: That logo grabbed from the website will print pixelated.
- No bleed on full-colour designs: Results in white edges if cutting is slightly off.
- Designing in RGB: Colours will look different when converted to CMYK for printing.
- Text too close to edges: Text near trim lines may get cut off.
- Black text as CMYK mix: Black text should be 100% K (black), not a mix of all four colours, which can cause registration issues.
- Assuming screen colours will match print: They won’t. Always request a proof if colour accuracy matters.
- Not checking proofs carefully: Errors caught after printing are expensive to fix.
- Ordering quantities without considering setup costs: Sometimes bumping up quantity slightly costs very little more.
Working With Your Print Provider
The best print experiences come from good communication. When requesting a quote:
- Provide finished size (not file size with bleed)
- Specify paper type and weight
- Indicate colour (4/4, 4/1, etc.)
- Mention any special finishes or binding
- Give your quantity (or quantities for comparison)
- Share your timeline
- Mention if you’ll need proofing
A complete quote request looks like: “I need 2,500 tri-fold brochures, 8.5×11 inches finished size, 80 lb gloss text, 4/4, with two folds. Need them in two weeks. Please include a hard copy proof.”
This gives your provider everything they need to quote accurately and shows you understand what you’re asking for—which usually results in better service and fewer surprises.
Keep Learning
Print specifications can seem overwhelming at first, but you don’t need to know everything to get started. Understanding these basics will help you:
- Communicate clearly with print providers
- Avoid costly mistakes
- Make informed decisions about paper and finishing
- Get better results from your print projects
Most professional print providers are happy to answer questions and guide you through options. Don’t hesitate to ask for recommendations based on your goals and budget—that expertise is part of what you’re paying for.
The more you work with print, the more natural these specifications become. Soon you’ll be confidently specifying 4/4 on 100 lb cover with aqueous coating without needing to look anything up.
Have questions about print specifications for your project? Our team is here to help you navigate options and ensure your print materials turn out exactly as you envision them. Get in touch to discuss your next project.