Preparing the perfect black and white photo print
So what are the steps to creating a perfect black and white print? The first step is to calibrate the screen, which can be done using an external calibration device or a built-in solution.
Canon printing specialist Frederic Vaneesbeck explains that the correct colour temperature should be set to match Adobe RGB (1998), which is 6500 Kelvin (K). "Adobe RGB (1998) and 6,500K are the norm for evaluating colours on screen for printing purposes. Sometimes this means overriding a screen's default setting."
The screen's luminosity also needs to be set to its correct level for printing – between 80 and 120, depending on your display and the lighting in your room. "The brighter your room is, the higher the luminosity of your screen will need to be," Frederic says. "If your environment is darker, then you can the lower the luminosity."
These steps help to ensure that your black and white photo prints will closely match the image you see on the screen.
Next you need to select the correct ICC paper profile using Canon's free Professional Print & Layout software. This works as a standalone application or as a plug-in within supported image editing software, including Adobe Photoshop and Canon's Digital Photo Professional (DPP), so will slot easily into existing workflows. All photographic papers have their own individual whiteness, absorption and reflectivity characteristics, and it's essential to select the correct paper profile. All Canon paper profiles – including Pro Luster, Pro Platinum, Premium Matte and Fine Art Smooth – are included when you download the driver for a Canon printer.
If you’ve shot in colour or RAW, you’ll need to convert your files to black and white during processing. If you then discard the colour information to create a greyscale image, make sure you convert it back to RGB before printing. This ensures the printer can interpret the tones correctly and produce the full range of subtle detail in your black and white print.
Making a soft proof of your image is a useful step that can save time, paper and ink. With a calibrated monitor and a colour-managed workflow, you're able to use the Proof Setup > Custom options in the View menu to see how your image would look when printed on a specific type of paper. If necessary, you can then make adjustments so that the on-screen preview matches your intended result, before saving it as a new file. This step is vital to ensure that the final print appears as you want it to, without having to produce multiple test prints and laboriously tweak the image each time.